Indiana Senate race en Indiana Senator Lugar Shuts Door on Mourdock <p>Senator Richard Lugar says he will not campaign for the man who vanquished him in May's Republican primary.&nbsp; Lugar told conservative Indiana blogger Abdul Hakim-Shabazz in an interview posted Monday that he would not actively support Republican Senate nominee Richard Mourdock on the campaign trail.&nbsp; Tue, 18 Sep 2012 14:42:06 +0000 Associated Press 19343 at Stakes Get Higher in Indiana Senate Race <p>Senate Republicans are jumping into Indiana's Senate race with a new ad, outdoing a recent buy from national Democrats as the parties battle for control of the Senate. Mon, 17 Sep 2012 11:15:39 +0000 Associated Press 19266 at