2014/05/28 Headlines: Obama: U.S. to End Afghan Occupation in 2016; Thousands Gather for Shooting Vigil at U.C. Santa Barbara; Father of Slain Victim Urges Pressure on Congress for Gun Control; Obama Delays Deportation Policy Review to Prod GOP on Immigration Reform; Ukraine in Control of Donetsk Airport Following Deadly Clashes; Dozens Killed in New Boko Haram Attack; Ex-President Reportedly Involved in Kidnap Talks; Hacker Turned Informant "Sabu" Avoids More Prison Time; Supreme Court Strikes Down Florida Law Restricting Death Row Challenges for Mentally Disabled; Conyers Back on Primary Ballot After Signature Mishap; Snowden Gives First TV Interview to U.S. Network; Former Counterterrorism Czar Richard Clarke: Bush Committed War Crimes