Senate Intelligence Committee Chairwoman Dianne Feinstein alleged in March that the CIA violated federal law by searching computers used by her staff. On Thursday, the Justice Department declined to bring criminal charges against anyone at the CIA or the Senate panel. Jim Lo Scalzo/EPA/Landov hide caption

itoggle caption Jim Lo Scalzo/EPA/Landov

Senate Intelligence Committee Chairwoman Dianne Feinstein, D-Calif., speaks after a closed-door meeting Thursday on Capitol Hill. The panel voted to approve declassifying part of a report on Bush-era interrogations of terrorism suspects. Molly Riley/AP hide caption

itoggle caption Molly Riley/AP

Demonstrators hold signs supporting Edward Snowden in New York's Union Square Park, on Monday. Snowden, who says he worked as a contractor at the National Security Agency and the CIA, gave classified documents to reporters, making public two sweeping U.S. surveillance programs and touching off a national debate on privacy versus security. Richard Drew/AP hide caption

itoggle caption Richard Drew/AP