19 Weeks Out, Obama and McCain Neck And Neck In Hoosier State: In an election today in Indiana, Barack Obama takes 48% of the vote, John McCain 47% of the vote -- a statistical tie -- according to this latest SurveyUSA poll conducted exclusively for WHAS-TV Louisville and WCPO-TV Cincinnati. Obama's 1-point lead is within the survey's 4 percentage point margin of sampling error, and these results should be reported as a tie. Among men, McCain leads by 5; among women, Obama leads by 7 -- a 12-point gender gap. Among voters age 18 to 49, Obama leads by 5; among voters 50+, McCain leads by 3. Obama leads by 22 points among voters under age 35. 16% of Republicans cross over to vote for Democrat Obama; 19% of Democrats cross over to vote for Republican McCain; Independents favor Obama by 7 points. Among those voters who say they have already made up their minds, the two candidates are tied; among the 25% who say they could still change their mind, Obama leads by 2.