He definitely let these two candidates have a actual conversation with each other--which I loved! However, I'll differ a little on the 'kept the two on topic' since they kept diverting the topic to domestic policy any way possible.
actually--if Bob would have interrupted the candidates to make them back on topic, i think i would be a little annoyed, so maybe it's a good thing he didn't do that. And sometimes they made good connections between the two forms of policies.
