>> in the car is a very experienced tour guide johan lomba lombard. he's experienced. he said this was a completely unprovoked attack. he's never seen this. he's been doing this for a long time. it's the very first time ever the elephant hit his car. >> awesome to see the power. >> she might be the only one in the group, notice she's missing one of her tusks. even though it sounds really crazy, nobody on this trip was dangered and the el font walked away unharmed. >>> when rob mots fires up his semi truck he means it. this is at the summit motorsports park in norwalk, ohio. that's a jet-propelled gem m el truck. and he's practically blowing the doors off this place. check him out. he's got a big jet engine on the back of the thing and he's taking down the build board with all the thrusts. then he really just roasts that backstop. >> he meant to do this, right? that's what he really wanted to do. it's not an accident. >> that's a good question. i'm not sure if he talked to the park and said, are you guys getting rid of that billboard, because i can take it down pretty q