““constituents started bombarding his office with angry missives. Reams of faxes arrived from voters, many representing local chapters of ordinarily supportive liberal groups like the NAACP and the American Association of University Women. Under official letterheads, they argued passionately that the cap-and-trade legislation would raise electric bills, hurting the poor. But an effort by the congressman’s staff to reach the angry constituents revealed that the letters were forgeries, sent on behalf of a coal industry trade group by Bonner and Associates, a Washington-based public relations firm. After””