Mitt Romney has looks, money, but he cannot close the deal.
Rick Santorum and New Gingrich are finding more reasons to continue fighting, especially if the goal is to keep their name in the public eye for a post-election payoff.
Even former first lady Barbara Bush is saying this is the worst Republican campaign she has ever seen.
Donald Cuccioletta talks to Mutsumi Takahashi about what Tuesday's GOP primaries mean.
