Poll: Crist unpopular but edges Scott; Nelson leads Mack Associated Press
Obama holds solid lead in Michigan heading into DNC, poll says Detroit Free Press
Stabenow leading Hoekstra 50%-41% in U.S. Senate race, poll shows Detroit Free Press
Michigan Dems' task: Fire up voters Detroit News
Poll: Obama leads Romney in Michigan Washington Times
Nelson leads Mack in Florida Senate race The Hill
Poll explores Romney as Michigander, Eastwood speech reaction and other issues MLive
Obama still leads in Colorado after RNC, but Romney showing gains: PPP Huffington Post
Poll: Support for Colorado marijuana amendment unchanged from last month Talking Points Memo
Poll: Sen. Nelson opens 7 point lead over Mack WFOR 4
Poll shows Nelson not doing so well, Mack doing even worse WFSU 88.9 FM