vice president pence

Vice President Mike Pence speaks Thursday at the Hudson Institute in Washington, D.C. Jacquelyn Martin/AP hide caption

Vice President Pence announces the Trump Administration's plan to create the U.S. Space Force by 2020 during a speech at the Pentagon on Thursday. Chip Somodevilla/Getty Images hide caption

Vice President Pence addresses a dinner earlier this year in White Sulphur Springs, W.V. Pence is heading to South Korea for diplomatic efforts and Olympic events. Alex Wong/Getty Images hide caption

Three members of the White House Communications Agency have been reassigned after allegations of improper behavior on a recent presidential visit to Vietnam. President Trump, seen here with Vietnamese President Tran Dai Quang at the Presidential Palace in Hanoi. Luong Thai Linh/AP hide caption

Texas National Guardsmen assist residents affected by flooding onto a military vehicle on Sunday in Houston. Army National Guard via Getty Images hide caption

Vice President Pence and Japanese Deputy Prime Minister and Minister of Finance Taro Aso leave the prime minister's official residence in Tokyo on Tuesday. Pence said the U.S. and Japan had launched talks that could eventually result in a bilateral trade deal between the two economies. Kazuhiro Nogi/AFP/Getty Images hide caption

Graham set out strict rules to keep his ministry from having any whiff of impropriety. That broad philosophy could be useful to White Houses. Stephen Chernin/Getty Images hide caption

Vice President Pence says President Trump showed his "broad heart and big shoulders" in Tuesday night's address to Congress. Pablo Martinez Monsivais/AP hide caption