Good riddance to bad rubbish. He is an opportunist and a liar. He just paraded around for months saying he would not switch parties and that checks and balances were necessary and not allowing the dem's a filibuster-proof majority was important. Then the minute he realizes he is going to get whipped in the primary, he switches parties for purely personal political ambitions. He is a typical spineless, lying, politician and a left-leaning one at that, and because of those attributes he belongs in the democrat party and should have been there all along. Toomey will defeat him, and it will be a victory for America.