BostonGlobe.com Political Headlines - May 10, 2012

Here are the top POLITICAL headlines from BostonGlobe.com today:    

President Obama backs same-sex marriage: Political reporters Tracy Jan and Matt Viser write about President Obama speaking in favor of same-sex marriage during a television interview and the strong contrast between his views and his rival Mitt Romney's.       Elizabeth Warren fights the 'out of touch' charge: Columnist Joan Vennochi explores Elizabeth Warren's senate race as issues about her heritage unfold and Massachusetts wonders if she can fulfill the senate roll.      Move could provide big boost in fund-raising for campaign: Political reporter Michael Rezendes writes about how President Obama's support of same-sex marriage will affect his fundraising dollars in the future.