In an election cycle full of surprises -- and unprecedented dissatisfaction with the major party candidates -- voters got a look at a couple of fresh faces Wednesday night in a town hall event live on CNN. Libertarian presidential nominee Gary Johnson, flanked by his running mate Bill Weld, used the opportunity to introduce himself to voters and slam the existing Washington order. "The two-party system is a two-party dinosaur, and they're about to come in contact with the comet here," Johnson told CNN's Chris Cuomo. Weld, a former Massachusetts Republican governor who once worked in President Ronald Reagan's Justice Department and wanted to serve as an ambassador in the Clinton administration, said "that duopoly down there in Washington is not getting a lot done." "It's almost like the parties exist more for the purpose of slandering each other than they do for having constructive approaches to legislation," Weld said. "We like...