Gingrich wants U.S. base on the moon

When 13,000 Americans are living on the moon, they can petition to become a state, GOP contender says.


Gingrich: Super committee collapse ‘good for America’

As presidential candidate, the former House speaker says he would resolve the decades-long problem of political gridlock in Congress.


Cain re-embraces electric fence

Two GOP presidential contenders vie to out-tough each other on immigration in Arizona.


Bachmann speaks on border agent controversy

The Minnesota congresswoman addresses an issue that has been a cause celebre among some conservatives.