NEW YORK (AP) — The Twitter account for conservative TV host Sean Hannity had disappeared for a few hours, and the conspiracy theories quickly were flowing. After the Fox News star's verified account posted a message that said "Form Submission 1649," page visitors on Saturday said they were getting a "Sorry, that page doesn't exist" message. By the time Hannity's account was back up, speculation was rampant about the disappearance. Fox News has referred questions… Read at AP News