Senate Minority Leader Charles Schumer (D-NY) makes remarks a day after the Midterm Elections, in which the Senate Republicans retained their majority and the House saw Democrats sweep into control, on Capitol Hill in Washington, U.S., November 7, 2018. REUTERS/Mike Theiler

Senate Minority Leader Charles Schumer (D-NY) makes remarks a day after the Midterm Elections, in which the Senate Republicans retained their majority and the House saw Democrats sweep into control, on Capitol Hill in Washington, U.S., November 7, 2018. REUTERS/Mike Theiler

Senate Minority Leader Charles Schumer (D-NY) calls on a reporter as he makes remarks a day after the Midterm Elections, in which the Senate Republicans retained their majority and the House saw Democrats sweep into control, on Capitol Hill in Washington, U.S., November 7, 2018. REUTERS/Mike Theiler

Senate Minority Leader Charles Schumer (D-NY) makes remarks a day after the Midterm Elections, in which the Senate Republicans retained their majority and the House saw Democrats sweep into control, on Capitol Hill in Washington, U.S., November 7, 2018. REUTERS/Mike Theiler

Senate Majority Leader Mitch McConnell, R-KY, and Senate Minority Leader Charles Schumer, D-NY, lay a wreath at the casket of Senator John McCain during his memorial service at the Capitol Rotunda where he will lie in state at the U.S. Capitol, in Washington, DC on Friday, August 31, 2018. McCain, an Arizona Republican, presidential candidate, and war hero, died August 25th at the age of 81. He is the 31st person to lie in state at the Capitol in 166 years. Ken Cedeno/POOL Via REUTERS

Senate Majority Leader Mitch McConnell and Senate Minority Leader Charles Schumer lay a wreath at the casket during ceremonies honoring Senator McCain inside the U.S. Capitol Rotunda in Washington, U.S., August 31, 2018. Ken Cedeno/POOL via REUTERS

U.S. Senate Democratic leader Charles Schumer speaks to the news media about President Donald Trump's summit with Russian President Vladimir Putin at the U.S. Capitol building in Washington, U.S., July 16, 2018. REUTERS/Leah Millis

U.S. Senate Democratic leader Charles Schumer speaks to the news media about President Donald Trump's summit with Russian President Vladimir Putin at the U.S. Capitol building in Washington, U.S., July 16, 2018. REUTERS/Leah Millis

U.S. Senate Democratic leader Charles Schumer speaks to the news media about President Donald Trump's summit with Russian President Vladimir Putin at the U.S. Capitol building in Washington, U.S., July 16, 2018. REUTERS/Leah Millis

U.S. Senate Democratic leader Charles Schumer speaks to the news media about President Donald Trump's summit with Russian President Vladimir Putin at the U.S. Capitol building in Washington, U.S., July 16, 2018. REUTERS/Leah Millis

U.S. Senate Democratic leader Charles Schumer speaks to the news media about President Donald Trump's summit with Russian President Vladimir Putin at the U.S. Capitol building in Washington, U.S., July 16, 2018. REUTERS/Leah Millis

U.S. Senate Democratic leader Charles Schumer speaks to the news media about President Donald Trump's summit with Russian President Vladimir Putin at the U.S. Capitol building in Washington, U.S., July 16, 2018. REUTERS/Leah Millis

Senate Minority Leader Charles Schumer (D-NY) stands after the Democratic policy lunch on Capitol Hill in Washington, U.S., July 10, 2018. REUTERS/Joshua Roberts TPX IMAGES OF THE DAY

Senate Minority Leader Charles Schumer (D-NY) stands after the Democratic policy lunch on Capitol Hill in Washington, U.S., July 10, 2018. REUTERS/Joshua Roberts

Senate Minority Leader Charles Schumer (D-NY) speaks after the Democratic policy lunch on Capitol Hill in Washington, U.S., July 10, 2018. REUTERS/Joshua Roberts

Senate Minority Leader Charles Schumer (D-NY) walks after the Democratic policy lunch on Capitol Hill in Washington, U.S., July 10, 2018. REUTERS/Joshua Roberts

Senate Minority Leader Charles Schumer (D-NY) speaks after the Democratic policy lunch on Capitol Hill in Washington, U.S., July 10, 2018. REUTERS/Joshua Roberts

Senate Minority Leader Charles Schumer (D-NY) speaks after the Democratic policy lunch on Capitol Hill in Washington, U.S., July 10, 2018. REUTERS/Joshua Roberts

A news report about U.S. President Donald Trump's relationship with Senate Minority Leader Charles Schumer (D-NY) and House Minority Leader Nancy Pelosi (D-CA) plays on a television as he speaks to reporters in the press cabin aboard Air Force One on his way to Washington after viewing damage from Hurricane Irma in Florida, U.S. September 14, 2017. REUTERS/Jonathan Ernst TPX IMAGES OF THE DAY

A news report about U.S. President Donald Trump's relationship with Senate Minority Leader Charles Schumer (D-NY) and House Minority Leader Nancy Pelosi (D-CA) plays on a television as he speaks to reporters in the press cabin aboard Air Force One on his way to Washington after viewing damage from Hurricane Irma in Florida, U.S. September 14, 2017. REUTERS/Jonathan Ernst

U.S. Senate Minority Leader Charles Schumer (D-NY) departs after a full-Senate briefing by Deputy U.S. Attorney General Rod Rosenstein at the U.S. Capitol in Washington, U.S. May 18, 2017. REUTERS/Jonathan Ernst

Outgoing U.S. first lady Michelle Obama (L) watches as incoming President Donald Trump speaks with Senator Charles Schumer (D-NY) (R) during inauguration ceremonies for Trump at the U.S. Capitol in Washington, U.S., January 20, 2017. REUTERS/Carlos Barria

U.S. President-elect Donald Trump (C) listens as Senator Charles Schumer (D-NY) speaks during the inauguration ceremonies for Trump as the 45th president of the United States on the West front of the U.S. Capitol in Washington, U.S., January 20, 2017. REUTERS/Carlos Barria

Demonstrators gather protesting climate change outside the office of U.S. Senator Charles Schumer (D-NY) in New York, U.S., January 9, 2017. REUTERS/Shannon Stapleton

Demonstrators gather protesting climate change outside the office of U.S. Senator Charles Schumer (D-NY) in New York, U.S., January 9, 2017. REUTERS/Shannon Stapleton

Demonstrators gather protesting climate change outside the office of U.S. Senator Charles Schumer (D-NY) in New York, U.S., January 9, 2017. REUTERS/Shannon Stapleton

Demonstrators gather protesting climate change outside the office of U.S. Senator Charles Schumer (D-NY) in New York, U.S., January 9, 2017. REUTERS/Shannon Stapleton

Demonstrators gather protesting climate change outside the office of U.S. Senator Charles Schumer (D-NY) in New York, U.S., January 9, 2017. REUTERS/Shannon Stapleton

Demonstrators gather protesting climate change outside the office of U.S. Senator Charles Schumer (D-NY) in New York, U.S., January 9, 2017. REUTERS/Shannon Stapleton

Demonstrators gather protesting climate change outside the office of U.S. Senator Charles Schumer (D-NY) in New York, U.S., January 9, 2017. REUTERS/Shannon Stapleton TPX IMAGES OF THE DAY

U.S. Senator Chuck Schumer (D-NY) (L-R) looks on as Vice President Joe Biden embraces retiring Senate Minority Leader Harry Reid (D-NV) during a ceremony to unveil a portrait honoring Reid on Capitol Hill in Washington, U.S., December 8, 2016. REUTERS/Jonathan Ernst

U.S. Vice President Joe Biden (L-R) and U.S. Senator Chuck Schumer (D-NY) participate in a ceremony to unveil a portrait honoring retiring Senate Minority Leader Harry Reid (D-NV) on Capitol Hill in Washington, U.S. December 8, 2016. REUTERS/Jonathan Ernst

U.S. Senator Chuck Schumer (D-NY) (L) and Vice President Joe Biden (R) look on as former Secretary of State Hillary Clinton (center L) gets a kiss from retiring Senate Minority Leader Harry Reid (D-NV) (center R) during a ceremony to unveil a portrait honoring Reid on Capitol Hill in Washington, U.S. December 8, 2016. REUTERS/Jonathan Ernst

Former Secretary of State Hillary Clinton (L-R) and U.S. Senator Chuck Schumer (D-NY) participate in a ceremony to unveil a portrait honoring retiring Senate Minority Leader Harry Reid (D-NV) on Capitol Hill in Washington, U.S. December 8, 2016. REUTERS/Jonathan Ernst

Former Secretary of State Hillary Clinton (L-R) and U.S. Senator Chuck Schumer (D-NY) participate in a ceremony to unveil a portrait honoring retiring Senate Minority Leader Harry Reid (D-NV) on Capitol Hill in Washington, U.S. December 8, 2016. REUTERS/Jonathan Ernst

U.S. Senator Chuck Schumer (D-NY) (L), Vice President Joe Biden (R) and former Secretary of State Hillary Clinton (2nd R) attend a ceremony to unveil a portrait honoring retiring Senate Minority Leader Harry Reid (D-NV) (C) on Capitol Hill in Washington, U.S. December 8, 2016. REUTERS/Jonathan Ernst

U.S. Senator Chuck Schumer (D-NY) (2nd R) leads a standing ovation for former Secretary of State Hillary Clinton (L) as she takes the stage to deliver remarks at a portrait unveiling honoring Senator Harry Reid (D-NV) (R) on Capitol Hill in Washington, U.S. December 8, 2016. REUTERS/Jonathan Ernst

Spain's Prime Minister Pedro Sanchez is welcomed by NATO Secretary-General Jens Stoltenberg at the start of a NATO summit at the Alliance's headquarters in Brussels, Belgium July 11, 2018. REUTERS/Paul Hanna

U.S. Senator Chuck Schumer (D-NY) (2nd R) arrives for Senate Democrat party leadership elections at the U.S. Capitol in Washington, DC, U.S. November 16, 2016. REUTERS/Jonathan Ernst

Senators Chuck Schumer (D-NY) (L) watches as John Cornyn (R-TX) speaks after the Senate voted to override U.S. President Barack Obama's veto of a bill that would allow lawsuits against Saudi Arabia's government over the Sept. 11 attacks, on Capitol Hill in Washington, U.S., September 28, 2016. REUTERS/Joshua Roberts

Senators Chuck Schumer (D-NY) (L), Richard Blumenthal (D-CT), and John Cornyn (R-TX), speak after the Senate voted to override U.S. President Barack Obama's veto of a bill that would allow lawsuits against Saudi Arabia's government over the Sept. 11 attacks, on Capitol Hill in Washington, U.S., September 28, 2016. REUTERS/Joshua Roberts

Senator Chuck Schumer (D-NY) walks after the Senate voted to override U.S. President Barack Obama's veto of a bill that would allow lawsuits against Saudi Arabia's government over the Sept. 11 attacks, on Capitol Hill in Washington, U.S., September 28, 2016. REUTERS/Joshua Roberts TPX IMAGES OF THE DAY

Senator Chuck Schumer (D-NY) gets into an elevator after the Senate voted to override U.S. President Barack Obama's veto of a bill that would allow lawsuits against Saudi Arabia's government over the Sept. 11 attacks, on Capitol Hill in Washington, U.S., September 28, 2016. REUTERS/Joshua Roberts

Senator Chuck Schumer (D-NY) gets into an elevator after the Senate voted to override U.S. President Barack Obama's veto of a bill that would allow lawsuits against Saudi Arabia's government over the Sept. 11 attacks, on Capitol Hill in Washington, U.S., September 28, 2016. REUTERS/Joshua Roberts

Senator Chuck Schumer (D-NY) speaks after the Senate voted to override U.S. President Barack Obama's veto of a bill that would allow lawsuits against Saudi Arabia's government over the Sept. 11 attacks, on Capitol Hill in Washington, U.S., September 28, 2016. REUTERS/Joshua Roberts

Senator Chuck Schumer (D-NY) speaks after the Senate voted to override U.S. President Barack Obama's veto of a bill that would allow lawsuits against Saudi Arabia's government over the Sept. 11 attacks, on Capitol Hill in Washington, U.S., September 28, 2016. REUTERS/Joshua Roberts

Senate Minority Leader Harry Reid (D-NV) (R) and Senator Chuck Schumer (D-NY) speak with reporters regarding a stop-gap funding bill to avoid a federal government shutdown later this week on Capitol Hill in Washington, U.S., September 27, 2016. REUTERS/Gary Cameron

New York Mayor Bill de Blasio (L) talks with Senator Chuck Schumer (D-NY) prior to the first presidential debate of the 2016 election at Hofstra University in Hempstead, New York, U.S., September 26, 2016. REUTERS/Brian Snyder

Senator Chuck Schumer (D-NY) arrives at the "first nail ceremony" kicking off the Inauguration Platform construction on the West Front of the U.S. Capitol in Washington, U.S., September 21, 2016. REUTERS/Yuri Gripas

House Speaker Paul Ryan (R-WI) and Senator Chuck Schumer (D-NY) arrive at the "first nail ceremony" kicking off the Inauguration Platform construction on the West Front of the U.S. Capitol in Washington, U.S., September 21, 2016. REUTERS/Yuri Gripas

Senate Majority Leader Mitch McConnell (R-KY), Senator Chuck Schumer (D-NY), House Speaker Paul Ryan (R-WI), House Majority Leader Kevin McCarthy (R-CA) and House Minority Leader Nancy Pelosi (D-CA) participate in the "first nail ceremony" kicking off the Inauguration Platform construction on the West Front of the U.S. Capitol in Washington, U.S., September 21, 2016. REUTERS/Yuri Gripas

Senator Chuck Schumer (D-NY), House Speaker Paul Ryan (R-WI), House Majority Leader Kevin McCarthy (R-CA) and House Minority Leader Nancy Pelosi (D-CA) participate in the "first nail ceremony" kicking off the Inauguration Platform construction on the West Front of the U.S. Capitol in Washington, U.S., September 21, 2016. REUTERS/Yuri Gripas

Congressional leaders participate in the "first nail ceremony" kicking off the Inauguration Platform construction on the West Front of the U.S. Capitol in Washington, U.S., September 21, 2016. REUTERS/Yuri Gripas

Congressional leaders participate in the "first nail ceremony" kicking off the Inauguration Platform construction on the West Front of the U.S. Capitol in Washington, U.S., September 21, 2016. REUTERS/Yuri Gripas

House Speaker Paul Ryan (R-WI) reacts how Senator Chuck Schumer (D-NY) drives a nail during the "first nail ceremony" kicking off the Inauguration Platform construction on the West Front of the U.S. Capitol in Washington, U.S., September 21, 2016. REUTERS/Yuri Gripas TPX IMAGES OF THE DAY

House Speaker Paul Ryan (R-WI), Senate Majority Leader Mitch McConnell (R-KY) and Senator Chuck Schumer (D-NY) participate in the "first nail ceremony" kicking off the Inauguration Platform construction on the West Front of the U.S. Capitol in Washington, U.S., September 21, 2016. REUTERS/Yuri Gripas

House Minority Leader Nancy Pelosi (D-CA), House Speaker Paul Ryan (R-WI) and House Majority Leader Kevin McCarthy (R-CA) participate in the "first nail ceremony" kicking off the Inauguration Platform construction on the West Front of the U.S. Capitol in Washington, U.S., September 21, 2016. REUTERS/Yuri Gripas

House Minority Leader Nancy Pelosi (D-CA), House Speaker Paul Ryan (R-WI) and Senator Chuck Schumer (D-NY) participate in the "first nail ceremony" kicking off the Inauguration Platform construction on the West Front of the U.S. Capitol in Washington, U.S., September 21, 2016. REUTERS/Yuri Gripas

Senator Chuck Schumer (D-NY) (L) and Senate Minority Leader Harry Reid (D-NV) (C) speak to reporters at a news conference following the weekly Senate Democratic caucus meeting at the U.S. Capitol in Washington, U.S. September 13, 2016. REUTERS/Jonathan Ernst

An aide hands a cane to U.S. Senate Minority Leader Harry Reid (D-NV) at the end of his news conference following the weekly Senate Democratic caucus meeting at the U.S. Capitol in Washington, U.S. September 13, 2016. REUTERS/Jonathan Ernst