Donald Trump vowed to release the remaining files on the assassination of Robert F. Kennedy if he is elected president for a second term. The ex-president previously said he would declassify the documents, but was urged not to by one of his senior cabinet members, according to Robert F. Kennedy Jr. It now seems that Trump had a change of heart after an assassin made a failed attempt on his life at a rally in Butler, Pennsylvania on July 13. Thomas Matthew Crooks, 20, shot Trump's right ear. He was taken out by the Secret Service, but not before he...