"I'm looking for Jack Bauer"
The full transcript of GOP debate no. 2 is here. You have to read close to the end to find Tom Tancredo's 24 reference, responding to a hypothetical terrorist attack. UPDATE: Video in eight parts here.
John Derbyshire rounds up some of the key moments with commentary here. He starts like this:
"Ron Paul was asked: 'Are you running for the nomination in the wrong party?' I forget what he said, but the actual answer is 'Yes.' Ron should be the candidate of the Constitution party. The Republican party is not a reliably conservative party. It is a slightly right-of-center party that American conservatives vote for grudgingly, because they believe that only the two big parties can ever win the presidency, and Republican administrations are very slightly more likely to very occasionally enact conservative measures than are Democratic administrations."