whatever. this was a red meat attack against barack obama and she brought the tea party crowd to its feet. it could be the preview of a future presidential campaign. i am so proud to be an american. reporter: sarah palin looked every bit the candidate, appealing to angry, independent voters with sarcasm as she repeatedly went after president obama. now a year later i have to ask the supporters of all that how s that hopy, changy stuff working out for you? reporter: her sharpest attacks directed at the president s counter terrorism policy, especially the handling of the christmas day bomber. there are questions we would have liked this foreign terrorist to answer before he lawyered up and invoked our u.s. contusistitutional right to rem silence. to win that war we need a commander in chief, not a professor of law standing at the lec were. reporter: palin went through a litany of issues at the heart of the tea party movement, anger