A Muslim lobby group has filed a $2 million defamation suit against a U.S. Congressman who asserted in a newspaper interview the Washington, D.C.-based group is tied to terrorism. The Council on American-Islamic Relations, or CAIR, charges Rep. Cass Ballenger, R-N.C., falsely claimed the group raised funds for terrorists and did so "with actual malice, wrongful and willful intent to injure and with reckless disregard for its truth or falsity."