. >>> yager and hank have a lot to teach the world because these two dogs are taking turns sharing theust rotating like good dogs. >> the elements of chaos has come out of it. >> suddenly they're like, let's just pe good dogs. >> turn two. >> that dog. >> yes. good guess, sully. >> you are so smart, i don't know how you figuringed it out. this dog is about to perform a wonderful magic trick. >> again, going to make that bone magically disappear. >> the bone is still there. it's all the stuff on it that's mostly disappeared. look at that. second birthday. >> a little lad is getting a christmas lesson on being naughty or nice. >> why santa better watch out when he comes to down. >> fend five seconds looking around. >> there you go. >> this is a high pressure type for kids. those are really useful parents keeping your kids in line. >> that's with why you're on the naughty list. because of the way you're acting right now. >> no, no, you're not being very nice to me. >> because you're being naughty. >> no, i'm not. i'm on the good list. >> you're not because you anticipate being good. >> we

we on the chuck eger was the first one -- we all know that yager wasr -- chuck the first. between a joint program the naca and nasa. naca was are you working on high-speed flight. he push it toward high-speed research. was soft-spoken, the kind of person he did not take credit for anything. he had good relations with the military so he was able to pull off amazing things. he wound up being the deputy director of nasa after it became nasa. but theed on leaving administrator agreed to take the position under the condition hugh dryden stayed as deputy. jim webb comes in under kennedy says i will take the job under one condition, that this guy stays on as my deputy. he wound up coming down with throat cancer, continue to work, and basically died on the job in 1965. he was not there when we actually succeeded. becameaders of nasa famous from the success of apollo. if you can believe this, i find it hard to imagine how he did this. one of the most successful research programs nasa and the u.s. have ever done, dryden convinced the air force and f-16's andy to build let naca and e