A group called Brave New Films has opened a petition demanding the Senate Democratic Steering Committee strip Connecticut Sen. Joe Lieberman of his Homeland Security committee chairmanship due to his support of Pres. Bush and the presumptive Republican nominee, John McCain. The group claims to have more than 32,000 signatures in its attempt to bump Lieberman from the Democratic leadership by next year. The group also produced a short clip film, in which it pieced together a number of Lieberman moments in the news.