AT&T is lining up support for its acquisition of T-Mobile from a slew of liberal groups with no obvious interest in telecom deals — except that they’ve received big piles of AT&T’s cash. In recent weeks, the NAACP, the Gay & Lesbian Alliance, and the National Education Association have each issued public statements in support of the deal. The groups all say their public positions have nothing to do with the money they received from AT&T.