GOP debate touches on Patriot Act, which most Republican candidates agreed should be extended.
The GOP candidates have appeared on more stages than the road show of 'Cats.' But haven't the debates been great political theater so far? Tuesday's event shouldn't disappoint.
Newt Gingrich leads the GOP presidential candidate race, say polls. Will the gap between Gingrich and Mitt Romney widen during tonight's CNN GOP debate over Iran, Pakistan, and other foreign policy issues?