"It is another resounding defeat for Mayor Bloomberg," a vice president at the National Shooting Sports Foundation, Lawrence Keane, said. The foundation is a trade association for the firearms industry. "Now, Speaker Pelosi will have to decide whether she wants a gun fight on the floor or not," he said. A spokesman for Ms. Pelosi, Nadeam Elshami, said the speaker was against the Tiahrt Amendment but had no further comment yesterday."