A man reads out loud from the book "Night" by Elie Wiesel, about his experience with his father in the Nazi German concentration camps at Auschwitz and Buchenwald, while standing in the lobby at Trump Tower, the residence of U.S. President-elect Donald Trump in New York, U.S., November 29, 2016. REUTERS/Mike Segar

Kellyanne Conway, campaign manager and senior advisor to the Trump Presidential Transition Team, converses with "Naked Cowboy" themed street performers in the lobby at Trump Tower in New York, U.S., November 28, 2016. REUTERS/Lucas Jackson TPX IMAGES OF THE DAY

Eric Trump, son of U.S. President-elect Donald Trump rides an elevator at Trump Tower in New York, U.S., November 30, 2016. REUTERS/Mike Segar

Retired U.S. Army Lieutenant General Michael Flynn gestures from an elevator as he arrives at Trump Tower where U.S. President-elect Donald Trump lives in New York, U.S., November 29, 2016. REUTERS/Mike Segar

Steven Mnuchin, U.S. President-elect Donald Trump's reported choice for U.S. Treasury Secretary, speaks to members of the news media upon his arrival at Trump Tower in New York, U.S. November 30, 2016. REUTERS/Mike Segar

Gary Cohn, Goldman Sachs Group Inc president and chief operating officer, arrives for a meeting at Trump Tower to speak with U.S. President-elect Donald Trump in New York, U.S., November 29, 2016. REUTERS/Lucas Jackson

A group of pedestrians wait for something to happen at Trump Tower New York, U.S., November 28, 2016. REUTERS/Lucas Jackson

Guests shop for Trump branded items at Trump's Sweet Shop in the lobby of Trump Tower in New York City, U.S., November 23, 2016. Picture taken November 23, 2016. REUTERS/Brendan McDermid

Billionaire investor Wilbur Ross, chairman of Invesco Ltd subsidiary WL Ross & Co, departs Trump Tower after a meeting with U.S. President-elect Donald Trump in New York, U.S., November 29, 2016. REUTERS/Lucas Jackson

Kellyanne Conway, campaign manager and senior advisor to the Trump Presidential Transition Team walks with former U.S. Vice President Dan Quayle at Trump Tower as he arrives to meet with U.S. President-elect Donald Trump in New York, U.S., November 29, 2016. REUTERS/Mike Segar

Supporters of U.S. President Elect Donald Trump, Tom and Barbara Bechler of Palos Verdes, California, stand in the lobby of Trump Tower in the Manhattan borough of New York City, U.S., November 17, 2016. REUTERS/Mike Segar

Ivanka Trump, daughter of U.S. President elect Donald Trump walks through the lobby with her husband Jared Kushner at Trump Tower in New York, U.S. November 18, 2016. REUTERS/Mike Segar

Heavily armed New York City Police (NYPD) officers patrol through the lobby at Trump Tower where U.S. President-elect Donald Trump lives in New York, U.S., November 29, 2016. REUTERS/Mike Segar

A worker pushes a podium through the lobby at Trump Tower where U.S. President-elect Donald Trump lives in New York, U.S., November 28, 2016. Picture taken November 28, 2016. REUTERS/Mike Segar

Marion C. Blakey, Chairman, President and Chief Executive Officer Rolls-Royce North America Inc. arrives to meet with U.S. President-elect Donald Trump at Trump Tower in New York, U.S., November 29, 2016. REUTERS/Mike Segar

Corey Lewandowski speaks on a mobile phone as he arrives at Trump Tower where U.S. President-elect Donald Trump lives in New York, U.S. November 22, 2016. REUTERS/Mike Segar

Former Texas Governor Rick Perry is escorted by RNC employee Madeleine Westerhout as he arrives to meet with U.S. President-elect Donald Trump at Trump Tower in Manhattan, New York City, U.S., November 21, 2016. REUTERS/Brendan McDermid TPX IMAGES OF THE DAY

A member of security personnel attempts to call an elevator for Newt Gingrich and his wife Callista as they arrive for a meeting with U.S. President elect Donald Trump at Trump Tower in New York, U.S., November 21, 2016. REUTERS/Lucas Jackson

Vice President Elect Mike Pence speaks to members of the news media upon his arrival at Trump Tower in New York to meet with U.S. President Elect Donald Trump in the Manhattan borough of New York City, November 18, 2016. REUTERS/Mike Segar

CNN hosts Lester Holt (R) and Wolf Blitzer (C) depart after meeting with U.S. President-elect Donald Trump at Trump Tower in the Manhattan borough of New York, U.S., November 21, 2016. REUTERS/Lucas Jackson

New York City Mayor Bill de Blasio speaks with the media after meeting with U.S. President-elect Donald Trump at Trump Tower in New York, U.S. November 16, 2016. REUTERS/Shannon Stapleton TPX IMAGES OF THE DAY

New York City Mayor Bill de Blasio speaks with the media after meeting with President-elect Donald Trump at Trump Tower. REUTERS/Brendan McDermid

Former New York Mayor Rudy Giuliani shakes hands with a supporter as he arrives at Trump Tower. REUTERS/Eduardo Munoz

Entrepreneur and investor Peter Thiel exits an elevator after a meeting at Trump Tower. REUTERS/Eduardo Munoz

Eric Trump and his wife Lara Yunaska exit Trump Tower. REUTERS/Eduardo Munoz

Campaign senior advisor Boris Epshteyn arrives at Trump Tower. REUTERS/Eduardo Munoz

Dallas investor Ray Washburne arrives at Trump Tower. REUTERS/Eduardo Munoz

Retired U.S. Army Lt. General Michael Flynn leaves Trump Tower. REUTERS/Shannon Stapleton

A supporter of President-elect Donald Trump visits Trump Tower. REUTERS/Eduardo Munoz

Senator Ted Cruz departs Trump Tower in New York. REUTERS/Carlo Allegri

Vice president-elect Mike Pence departs Trump Tower in New York. REUTERS/Carlo Allegri

Retired Lieutenant General Keith Kellogg speaks to the media in the lobby of Trump Tower in New York. REUTERS/Carlo Allegri

Steven Mnuchin, national finance chairman for Republican president-elect Donald Trump, arrives at Trump Tower in New York. REUTERS/Carlo Allegri

A worker yawns as the elevator doors close in the lobby of Republican president-elect Donald Trump's Trump Tower in New York, November 14, 2016. REUTERS/Carlo Allegri

Sons Eric Trump and Donald Trump Jr. go down escalators outside offices of Republican president-elect Donald Trump at Trump Tower in New York, November 14, 2016. REUTERS/Carlo Allegri

Communications adviser Jason Miller arrives at the offices of Republican president-elect Donald Trump at Trump Tower in New York, November 14, 2016. REUTERS/Carlo Allegri

Chief Strategist & Communications Director for the Republican National Committee Sean Spicer arrives in the lobby of Republican president-elect Donald Trump's Trump Tower in New York, November 14, 2016. REUTERS/Carlo Allegri

Senator Jeff Sessions arrives in the lobby of Republican president-elect Donald Trump's Trump Tower in New York, November 14, 2016. REUTERS/Carlo Allegri

A woman watches President Barack Obama on a TV in Trump Bar in the lobby of Republican president-elect Donald Trump's Trump Tower in New York, November 14, 2016. REUTERS/Carlo Allegri

Women wearing Make America Great Again hats sit at a table at Trump Bar at the offices of Republican president-elect Donald Trump at Trump Tower in New York, November 14, 2016. REUTERS/Carlo Allegri

Campaign manager Kellyanne Conway arrives at the offices of Republican president-elect Donald Trump at Trump Tower in New York, November 14, 2016. REUTERS/Carlo Allegri

Campaign CEO Stephen Bannon departs the offices of Republican president-elect Donald Trump at Trump Tower in New York, on November 11, 2016. REUTERS/Carlo Allegri

Republican President-elect Donald Trump's daughter Ivanka Trump arrives at Trump Tower in New York, November 11, 2016. REUTERS/Carlo Allegri

Filmmaker Michael Moore leaves a note for the Republican president-elect Donald Trump as he visits Trump Tower in New York, November 12, 2016. REUTERS/Eduardo Munoz

Workers joke inside Republican president-elect Donald Trump's Trump Tower in New York, November 13, 2016. REUTERS/Eduardo Munoz

Nigel Farage, leader of the United Kingdom Independence Party (UKIP), arrives at Republican president-elect Donald Trump's Trump Tower in New York, November 12, 2016. REUTERS/Eduardo Munoz

Campaign Communications Director Hope Hicks departs the offices of Republican president-elect Donald Trump at Trump Tower in New York, New York, November 11, 2016. REUTERS/Carlo Allegri

Former New York Mayor Rudy Giuliani leaves the offices of Republican President-elect Donald Trump at Trump Tower in New York, November 11, 2016. REUTERS/Carlo Allegri

NYPD officers pose for pictures inside Republican president-elect Donald Trump's Trump Tower in New York, November 13, 2016. REUTERS/Eduardo Munoz

Secret Service agents ride down an escalator at Trump Tower after the election selected Republican president-elect Donald Trump in New York, November 9, 2016. REUTERS/Carlo Allegri

A supporter of Republican president-elect Donald Trump visits Trump Tower in New York, November 13, 2016. REUTERS/Eduardo Munoz

Son of Republican President-elect Donald Trump Eric Trump arrives at Trump Tower in New York, November 11, 2016. REUTERS/Carlo Allegri

A U.S. secret service agent looks on, inside Republican president-elect Donald Trump's Trump Tower in New York, November 13, 2016. REUTERS/Eduardo Munoz

A doorman stands outside an elevator in the lobby of Republican president-elect Donald Trump's Trump Tower in New York, November 11, 2016. REUTERS/Carlo Allegri