Republican Norm Coleman and DFL Senator Paul Wellstone are both claiming victory with the most recent polls showing Minnesota's US Senate race remains very tight. A Minnesota Public Radio-St. Paul Pioneer Press poll shows Wellstone with 47 percent support, Coleman with 44 percent. Because that falls within the three percentage point margin of error, the race is a statistical tie. Wellstone backers say they're pleased months of what they call negative attacks have not eroded the incumbent's support. Coleman's camp claims the Republican is in good shape because he's been able to keep up with Wellstone even though Wellstone has outspent him.