In a sane foreign policy debate, the people agitating for a clash with a nuclear-armed great power would be met with derision and scorn.

This was Paul's best debate by far.

He is one of the most reliably hawkish and ideological Republicans on foreign policy in Washington.

Five questions the candidates should be asked.

Having fewer candidates on stage can only improve things.

The "outsiders" are dominating the field in the way that an "establishment" candidate usually does.