Fox News host Sean Hannity declared that the "witch hunt" against President Trump headed up by special counsel Robert Mueller is "over" in the wake of a memo circulating among lawmakers that reportedly details surveillance abuses by the U.S. government. In the monologue of his show Thursday night, Hannity said that news of the memo, which has not yet been released publicly, was a major obstacle for Mueller's investigation into possible collusion between the Trump campaign and Russia. "I have a message tonight for the special counsel, Robert Mueller," Hannity said, opening his show. "Your witch hunt is now over....