Indiana Gov. Mike Pence speaks during the Indiana Republican Party Spring Dinner last week in Indianapolis. Darron Cummings/AP hide caption

Brian Naylor
The Sheridan Expressway is little-used, and neighborhood groups hope to convert it to a boulevard. Brian Naylor/NPR hide caption
Presidential candidate Donald Trump participates in a town hall meeting for MSNBC with Chris Matthews. Tom Lynn/Getty Images hide caption
A U.S. Border Patrol agent looks out over Tijuana, Mexico, next to a portion of the U.S.-Mexico border wall. Gregory Bull/AP hide caption
Corey Lewandowski, campaign manager for Republican presidential candidate Donald Trump, at a campaign rally in Palm Beach, Fla. earlier this month. Joe Raedle/Getty Images hide caption
Wisconsin Gov. Scott Walker announces he is suspending his presidential campaign at a news conference in Madison in September. Morry Gash/AP hide caption
Republican presidential candidate Donald Trump makes a boxing gesture while greeting the crowd after speaking at a campaign rally in New Orleans earlier this month. Trump won Louisiana, but Ted Cruz is likely to end up with more delegates from the state. Gerald Herbert/AP hide caption
Donald Trump speaks during a campaign event in the atrium of the Old Post Office Pavilion in Washington, D.C. It is soon to be a Trump hotel. Alex Brandon/AP hide caption
Donald Trump Wants To 'Open Up' Libel Laws So He Can Sue News Outlets
Los Angeles Dodgers star Yasiel Puig shakes hands with fans Dec. 16 at the Latin American Stadium in Havana during a Major League Baseball goodwill tour. Puig and fellow Cuban national Jose Abreu of the Chicago White Sox returned home Tuesday for the first time since defecting — Puig in 2012, Abreu in 2013 — to join the American big leagues. Yamil Lage/AFP/Getty Images hide caption