In late 1947, a radio segment on Tucker by popular journalist Drew Pearson criticized the Tucker '48, calling it the "tin goose" (referring to Howard Hughes' "Spruce Goose") and noting that the first prototype "could not even back up". The first prototype lacked a reverse gear because Tucker had not had time to finish the direct torque drive by the time of the car's unveiling. This was corrected in the final driveline, but the public damage was done and a negative media feeding frenzy resulted. Tucker responded by publishing a full-page advertisement in many national newspapers with "an open letter to the automobile industry" wherein he subtly hinted that his efforts to build the cars were being stymied by politics and an SEC conspiracy. Nonetheless, dealership owners began filing lawsuits to recover their money, and Tucker's stock value plummeted.