Stepping Down May 3rd News Today

Caught in the middle of a sex scandal and nevada senator ensign is calling it quits. his term ends in 2012 but he says hes stepping down may 3rd. the republican in the middle of an ethics investigation, admitted to having an affair of his former chief of staffs wife. investigators are looking into aelgtss that he -- allegations that he paid her family nearly $100,000. president obamas fund-raising and talking about cost cutting out west. he stopped in reno, nevada, yesterday for his third town...