Anyone who still doubts FWD.us’ political bonafides can at least admit this much: It knows how to make an old-fashioned attack ad. The pro-immigration political action committee led by Mark Zuckerberg just posted a new video to its YouTube page that attacks gay rights and immigration troll Steve King (R-IA) over controversial statements he made to Breitbart News arguing that undocumented immigrants brought to the United States should not be allowed to serve in the military.