gillian seems to me to appear to dance on the skateboard, fliping it up and over. some of the tricks i find most interesting is when he flips it up on the wall, flips it around, and back down on the board. with two boards, one he handstanding on, the other he rides with his feet across the wall. i don't know how you figure this stuff out. >> people are kind of staring at him, like, what? >> some are amazed. some are confused. some are purely entertained. >> i think the kids go, wow, look at that guy go. this is a really interesting film. if you want to see the tng, go to "right this minute.com." >>> big cats like box, too. >>> ironman is cool. some people even want to be ironman, but check out what this kid did. >> oh, wow! . >> ironman. >> he created an ironman led suit and played "the ironman" song by black sabbath. >> that's too much cool for one dude to have in his hand all at once. >> this is michael heygood. and he put this suit together. his goal was to be a part of the "ironman" premiere. he is hoping to be a part of upcoming premieres in the u.s. >> why no

so in other words what some of us are now calling fliping where the professors' lectures are basically viewed before you come to class. you come to class and discuss them. this allows one professor to probably deal with a lot of people and have lots of people involved in the discussion sections. i think there are bound to be other ways as we -- technology will allow us to find ways to save but it's an expensive proposition. >> rose: is tenure a necessary thing? >> you know, it's probably on balance an institution worth having because it does -- it does give people security from being essentially disciplined for their points of view. i think the basic rationale for tenure was to ensure academic freedom for those who've essentially earned the right to be -- >> rose: you don't sound that enthusiastic about it. >> well, i think that there are probably lots of areas where multiyear contracts and re-evaluation later would work. our medical school uses that a lot. only a small fraction of their faculty is tenured. i think in the core arts and sciences it's so institutionalized and, frankly, i

remember the tv shows they had bubble, flipe,f that house. >> some of those are still on.u have to know the market.th you just can'te go into this because you think i'm going to make money in real estate. the gentleman is a registered agent. he is a real estate agent. a he has done his homework. when he goes to buy a house for flipping purposes he figures out what are his costs going be to get it into shape.hape he works backward to know make sure he know what's place to pay for it. it's complicated. he told us he never watches those shows. >> really? >> he cringes when he seize them because they -- sees them because they make it look so easy. they had roone idea, went with -- they had an idea, went with it and looked into theooke field they were going into it. when you are talking about all these things, like you said thet key thing they had in common was a strategy. it doesn't pop out of the area. you can't watch a tv show andw say it's a great idea. you have to have a strategy. how do you know a strategy works best for you?ou? >> you have another part of thet story that