Joe The Plumber, now Congressional Tea Party candidate Samuel “Joe The Plumber” Wurzelbacher, twice this weekend told supporters America should “put a damn fence on the border going to Mexico and start shooting.” Wurzelbacher didn’t mention how border agents were to determine citizenship prior to massacring people, if border agents should take age into account, if it’s OK to shoot dead infants, if the “immigrants” would be allowed to get a head start, or if there were exemptions for, say, women, children, the elderly, or the infirm.