On the eve of Brown-Warren debate, a look back at memorable Senate match-ups

In an age of cellphone cameras and gaffes gone viral, political candidates are more guarded than ever. And while some of that caution has spilled over into debates, televised match-ups represent the best chance for something truly revealing. Senator Scott Brown and Elizabeth Warren will have plenty of opportunities: The pair has agreed to four televised debates, the most of any Massachusetts Senate race since 1996. As they head into the debate Thursday night, here is a look at US Senate debates of the past.

Advertisement - Continue Reading Below