cars. 8 million you'll recall recalled cars, ten months of study by the finest minds at nasa. it comes to this solution we think to the unintended acceleration problem that put a major ding into toyota's good name and its bottom line. even if your car wasn't affected, i'm sure you remember the stories, cars that sped up, wouldn't slow down, sometimes with horrendous results. for almost eye year now experts from the transportation department and, yes, nasa have looked into possible causes, including the gas pedals themselves. driver error, electronic throttle controls or something else, including electromagnetic radiotion. the results are being announced in washington. we're hearing investigators have cleared the electronic throttles so what do you know about that, deb? >> well, they have. we got an advanced copy of what the secretary of transportation is expected to say at 2:00. we are learning that he has