 A two-month-old controversy gained more exposure when Stephanopoulos questioned Obama during the debate about Obama's contacts with Weather Underground founder Bill Ayers.Polls during the debate week showed the momentum that had cut Clinton's lead by half had stalled.Despite being outspent by three to one, Clinton would win the April 22 primary election with 54.6 percent of the vote, a solid nine-point margin over Obama's 45.4 percent.