IBD/TIPP 11/2/08: Obama: 46.7; Mccain: 44.6; Undecided: 8.7

The race tightened again Sunday as independents who'd been leaning to Obama shifted to McCain to leave that key group a toss-up. McCain also pulled even in the Midwest, moved back into the lead with men, padded his gains among Protestants and Catholics, and is favored for the first time by high school graduates