RUMORS WRONG: Agent rebuts circulating allegations cited by Anchorage blogger. The FBI is taking the unusual step of declaring that Gov. Sarah Palin is not under investigation, as Palin herself left for Western Alaska and communicated to the world through her Twitter account. "We are not investigating her," FBI spokesman Eric Gonzalez said on Sunday. "Normally we don't confirm or deny those kind of allegations out there, but by not doing so it just casts her in a very bad light. There is just no truth to those rumors out there in the blogosphere." Palin has ignored requests for an...