Long-ago Ron Paul newsletters are getting attention for their inclusion of slurs against black Americans. The Texas congressman is also taking fire for his foreign policy views.
Some say a Ron Paul victory in Iowa would damage the reputation of the caucuses as favoring fringe candidates. But that would change if the momentum helps Paul win in New Hampshire, too.
Did you hear the one about Romney? Fact-checking journalists found some of the assertions in Saturday night's Republican debate to be at least a little wobbly and in some cases outright false.
Faced with growing criticism about his many years as a Washington insider, Newt Gingrich has launched a new website "Answering the Attacks." But some across the political spectrum continue to raise questions about his professional and personal record.
Republican presidential candidates took aim at Herman Cain's 9-9-9 plan - and the Federal Reserve - in Tuesday's GOP debate in New Hampshire.
The pining continues for someone 'better' than the Republicans already in the presidential race, hence the renewed interest in Gov. Chris Christie. Angst over a 'flawed' field is nothing new.
Rick Perry's debate performance this week was universally panned, even by conservatives. Now, he's pushing his "authenticity" versus the "slickness" of his main Republican rival Mitt Romney.