Democratic presidential hopeful Hillary Clinton speaks with Frederic Hunt, a minister at First Calvary Baptist Church, during a campaign stop Wednesday at The Main Street Bakery in Columbia, S.C. Richard Shiro/AP hide caption
Barack Obama Barack Obama
Wisconsin Gov. Scott Walker offers cheese and ice cream to guests in his hospitality room at the Iowa Lincoln Day Dinner in Des Moines on Saturday. Charlie Neibergall/AP hide caption
Family detention centers such as this one in Karnes City, Texas, could be forced to close after a judge ruled that holding children for long periods violates current standards. Eric Gay/AP hide caption
Standards For Child Migrants Could Force Detention Centers To Close
President Obama spoke at the Catholic-Evangelical Leadership Summit on Overcoming Poverty at Georgetown University Tuesday. Andrew Harnik/AP hide caption
It's proving difficult for President Obama to win over Democrats on trade so far. Brendan Smialowski/AFP/Getty Images hide caption
President Obama during his speech at the White House Correspondents' Association dinner in Washington, D.C., Saturday night. Evan Vucci/AP hide caption
President Obama talks with Malaysian Prime Minister Najib Razak at the East Asia Summit in Myanmar in November. Obama is trying to strike a 12-country Trans-Pacific Partnership, which would include Malaysia. Christophe Archambault/AFP/Getty Images hide caption
Hillary Clinton announced her run for the president in a highly produced campaign video. Hillary Clinton campaign announcement video hide caption
President Obama, seen shaking hands with Raul Castro at the Summit of the Americas in Panama, engaged in the first substantive face-to-face U.S.-Cuba talks in more than 50 years. Scott Horsley/NPR hide caption
President Obama talks with Cuban counterpart Raul Castro before Friday's inauguration of the VII Summit of the Americas in Panama City. Reuters /Landov hide caption
Sen. Bob Corker, R-Tenn., chairman of the Senate Foreign Relations Committee, will shepherd bills on Congress' reaction to the Iran framework deal struck by President Obama. J. Scott Applewhite/AP hide caption
In an interview with NPR's Morning Edition host Steve Inskeep, President Obama said Wisconsin Gov. Scott Walker is advocating a "foolish approach" to Iran and that he should "bone up on foreign policy." Mito Habe-Evans/NPR hide caption
President Obama about to walk out into the Rose Garden at the White House to announce the framework of a nuclear deal with Iran. Nicholas Kamm/AFP/Getty Images hide caption
"Let Diplomacy Work" was spelled out near the Capitol by liberal, anti-war group MoveOn.org earlier this week. Larry French/Getty Images hide caption
House Speaker John Boehner takes the gavel from Democratic Minority Leader Nancy Pelosi Jan. 6 at the start of the 114th Congress. Mark Wilson/Getty hide caption