Jeb Bush

It was a contentious evening in South Carolina, and it saw Cruz finally define 'New York values,' which include support for things he opposes, like marriage equality.

The candidates are endorsing the First Amendment Defense Act, which would prohibit the federal government from stopping discrimination by people or businesses.

Donald Trump says he won't run outside the party structure, as does Ben Carson, in a foreign policy debate marked by many contentious moments.
 

Spoiler alert: If elected, Republicans would repeal everything.

It's certainly not George, Laura, or Barbara.