In at least one sense, the final presidential debate of the year looked a lot like the previous ones between Mitt Romney and President Obama.
Regardless of what they were asked, each offered talking points he had prepared and was determined to make. The candidates, not moderator Bob Schieffer of CBS News, set both the tone and the pace of the debate.
That included switching gears far from the nominal subject of Monday's debate in Boca Raton, Fla., which was foreign policy. The domestic economy received at least as much attention and verbiage as Iran, Libya or China.