Speaking to Sean Hannity on Fox News Monday night, Sarah Palin was defiant in the face of the recent attacks on her in the aftermath of Tucson shooting, saying that her critics were “not going to shut me up.” In her first public interview since issuing her video response to the Arizona shooting, Palin spoke out on “Hannity” against critics who have called her campaign rhetoric “vitriolic” and made subtle and not-so-subtle inferences that such language in some way motivated alleged shooter Jared Lee Loughner, who killed six people and injured many others, including Democratic Rep. Gabrielle Giffords, on Jan....