Coakley issues last-minute ad starring President Obama

By Globe Staff

EVERY VOTE MATTERS

With the polls opening in less than 24 hours, Democrat Martha Coakley's campaign is running a campaign ad featuring President Obama's ringing words of endorsement of her at a Boston rally.

Obama, who led the rally Sunday and had previously taped robocalls and a Web video for Coakley, is putting his political capital on the line in an effort to nudge Coakley past a surprisingly strong challenge by Republican Scott Brown.

Brown's campaign, for its part, announced today that it was launching a website, thevoterbomb.com, where people can register and say how many people they will personally ensure vote Tuesday.