First disclaimer: I don’t agree with the Democratic National Committee’s debate criteria and encourage Iowans to keep listening to all the presidential candidates.

Second disclaimer: I doubt anything that happens more than four months before anyone votes will significantly affect the battle for the Democratic nomination. As Dan Guild has shown, history tells us more than half of Iowa Democrats who participated in the 2004 and 2008 caucuses decided in the final month.

That said, here are my thoughts on last night’s three-hour debate at Texas Southern University in Houston.