okay. troubling fears about a massive toyota recall, right now dealers are busy installing a fix for millions of cars with potential acceleration problems, but according to some engineers cnn talked to, the fix may not fix anything. here s cnn s special investigation s unit correspondent, drew griffin. reporter: it was a hastily-called news conference, an apology at 9:00 at night near tokyo. the president of toyota, akio toyoda, saying he s sorry for the global recall, but saying, believe me, toyota s cars are safe. on the company s website, a clear explanation for the sudden acceleration problems, stuck floor mats, sticky gas pedals, and a fix. it s all mechanical, the company says, and it s solved. but is it? i would say unequivocally that toyota s explanations do not account for the the share