kevin curtis, those charges have now been dropped. u.s. attorney handling this case now says new information has come to light. cnn's victor blackwell is live for us this morning in tupelo, mississippi. this man has been exonerated, vindicated? >> that's true. we're waiting for more information from the u.s. attorney, felicia adams, about what this new information is. she has not elaborated. of course we've asked the fbi about their investigation up to this point into the letters sent to the president. senator roger wicker of mississippi, and katie holland, a judge here in tupelo. they're not saying much about that or their investigation into curtis. but curtis himself, paul kevin kurt isz, is speaking. and he's saying that he had no involvement. he loves his country. he had nothing to say specifically about the letters, he says that he loves his country, he respects the president, he would never try to hurt an elected official. he also said, he and his attorney, that he believes that