Former Ohio Secretary of State Ken Blackwell (from left), retired Lt. Gen. Keith Kellogg, David R. Malpass and former Attorney General Edwin Meese are serving as key members of President-elect Donald Trump's transition team. L: Michael Conroy/AP, Carolyn Kaster/AP, Mario Tama/Getty Images, Michael Stewart/WireImage hide caption
President Obama and Vice President Biden watch a basketball game in July 2012 in Washington, D.C. Patrick Smith/Getty Images hide caption
President-elect Donald Trump meets supporters after his acceptance speech at the New York Hilton Midtown. Natalie Keyssar for NPR hide caption
Voters cast their ballots during early voting at a polling station at Truman College in Chicago, Ill. Joshua Lott/AFP/Getty Images hide caption
Clinton's possible vice president picks. Getty Images; Bloomberg via Getty Images hide caption
Donald Trump reads a list of donations he says were made to veterans groups following a fundraiser he held in Iowa back in January. Richard Drew/AP hide caption
Supporters of Democratic presidential candidate Bernie Sanders gather in London earlier this month as voting began for American Democrats abroad. Frank Augstein/AP hide caption
Donald Trump reacts during a campaign rally in Fayetteville, N.C., Wednesday. Gerry Broome/AP hide caption
Speaking times at the end of the final GOP debate before the March 15 primaries at the University of Miami on Thursday. Barbara Sprunt and Meg Kelly/NPR hide caption
Final speaking times at Thursday's GOP debate in Detroit. Barbara Sprunt and Meg Kelly/NPR hide caption