In this file image taken from video obtained from Voice Of Jihad Website, which has been authenticated based on its contents and other AP reporting, Sgt. Bowe Bergdahl (right) stands with a Taliban fighter in eastern Afghanistan. AP hide caption

itoggle caption AP

Sen. Kay Hagan, D-N.C., takes questions from the media in April during an appearance in Durham, N.C. Hagan has tried for her first 5 1/2 years in the U.S. Senate to persuade North Carolina voters that being in the middle of the road is a good thing. Gerry Broome/ASSOCIATED PRESS hide caption

itoggle caption Gerry Broome/ASSOCIATED PRESS

President Obama meets with Attorney General Eric Holder in the Oval Office of the White House on Monday. Holder is traveling to Ferguson, Mo., where a federal investigation is under way in the police shooting of Michael Brown, a black teenager who was unarmed. Charles Dharapak/AP hide caption

itoggle caption Charles Dharapak/AP

President Gerald Ford and First Lady Betty Ford, with Jack and Susan Ford at their Alexandra, Va. home on August 12, 1974. The Ford family lived there for ten days until the executive mansion was ready. David Hume Kennerly/Getty Images hide caption

itoggle caption David Hume Kennerly/Getty Images

President Barack Obama and oldest daughter Malia return to the White House on Sunday. The president is taking a break from his Martha's Vineyard vacation to attend a series of meetings at the White House. Pool/Getty Images hide caption

itoggle caption Pool/Getty Images