CNN CNN Newsroom December 3, 2013 15:14:00
The motor cup. a bowl or cup. then they attach the drive train to it. and then they're married together. assembled or fastened together. and they are -- they are made to breakaway right behind the -- >> so the car is designed to come apart, in other words, right? >> in an event in a crash like this, it's designed to break apart. and that's what happened here. >> so as far as how fast the car was going, what's your best guess? >> i -- i think it's in excess of 45. and being a highway designer myself, i believe that this is a curbed highway. and so typically we design curb highways to be -- to d...