FILE - In this Dec. 20, 2013 file photo, President Barack Obama speaks during an end-of-the year news conference in the Brady Press Briefing Room at the White House in Washington. Obama is expected to endorse changes to the way the government collects millions of Americans’ phone records for possible future surveillance, but leave many of the specific reforms for Congress to sort out, according to three U.S. officials familiar with the White House intelligence review. (AP Photo/Pablo Martinez Monsivais, File)