May 2 (UPI) -- SAG-AFTRA and the Alliance of Motion Picture and Television Producers agreed on a new four-year contract after a second round of talks, the organizations said Saturday. The actors' guild reaching a deal with the studios comes nearly a month after a more surprising deal the AMPTP reached with the Writers' Guild of America, which is also a four-year contract. The performers' union -- the Screen Actors' Guild-American Federation of Television and Radio Artists has more than 160,000