(CNSNews.com) - It took only a week for shock jock Howard Stern to break Infinity Radio's new "zero tolerance" policy for indecent broadcasting, conservative critics said. On Tuesday, Feb. 24, Stern spent "nearly one hour of his show discussing explicit sexual activities between Rick Solomon and Paris Hilton," the American Family Association alleged. In a statement, AFA said it would ask its members to begin filing official indecency complaints against Infinity-owned stations if Viacom President Mel Karmazin doesn't immediately fire Howard Stern. Stern's show is syndicated by Infinity Broadcasting, which is owned by Viacom. Viacom also owns CBS and MTV....