The third Republican debate in as many weeks on Thursday night once again centered around former Massachusetts Governor Mitt Romney and Texas Governor Rick Perry sparring with each other. Perry and Romney challenged each other over their conservative purity on issues such as immigration, health care, and entitlements. The Fox News and Google-sponsored debate featured a question regarding Don’t Ask, Don’t Tell from a gay soldier, who was loudly booed by the audience. Takeaway Washington correspondent Todd Zwillich  and Ron Christie, Republican political strategist, CEO of Christie Strategies, and former special assistant to President George W. Bush, analyze last night’s debate.