As we head into Super Tuesday, which GOP candidate has momentum and how will Tuesday’s primaries change the race? Meanwhile, President Obama makes campaign-like speeches in Michigan and New York. Also, Senator Olympia Snow resigns, saying there is no longer bipartisanship in Congress. Joining Gwen: John Dickerson, Slate/CBS News; Gloria Borger, CNN; Charles Babington, Associated Press.
On the Webcast Extra: What should we expect from the remaining four GOP presidential candidates on Super Tuesday? What could a win in Ohio signal for Mitt Romney or Rick Santorum? Plus, what would next week’s primaries mean for Rep. Ron Paul and Newt Gingrich? Also, what it will take to unify Republicans for the general election.