With Rick Santorum's exit Tuesday, the GOP race is down to three, and Ron Paul becomes Mitt Romney's biggest threat. Paul can't win, but he could stop Romney from beating Obama.
Mitt Romney is moving closer to sewing up the GOP nomination – and is acting like the presumptive nominee. But he has a lot of work ahead to catch President Obama in the polls.
Frustrated by their lack of political power, the nation's bankers have set up their own campaign donation fund