Mitt Romney is going negative on Rick Perry, and he's using one of the most tried-and-true methods: the Internet. Today, Romney for President Inc. launched (snip) an anti-Rick Perry website aimed at undermining the former Massachusetts governor's best-funded opponent. snip The Washington Post shows other anti-Perry Web domain names are being gobbled up snip While no one is claiming ownership of the anti-Perry domains, The Post's Philip Rucker and T.W. Farnam note that the same day the domain names were purchased, Romney's campaign bought $2,851 worth of domain names at GoDaddy.com, which was the same vendor that sold the anti-Perry...