don peebles, detroit's native son is here. grab your bill gulps and bag of cheatos because we've got a writer who says junk food could actually end america's obesity epidemic. that controversial thesis coming up, but, first, take a look at today's mystery chart. yesterday we made it too easy. everybody got it. today here it is, and your hint is this. it's up 25% over the past month. the best performer in the s&p, and it's a biotech. tweet me @sullycnbc. we're back right after this. ♪ [ male announcer ] you wait all year for summer. ♪ this summer was definitely worth the wait. ♪ summer's best event from cadillac. let summer try and pass you by. lease this all-new cadillac xts for around $399 per month or purchase for 0% apr for 60 months. come in now for the best offers of the model year. >>> unions fighting mad over detroit's bankruptcy. the case, if theity is too broke to pay the pensions how does it manage to manage consulting contracts? scott cohn is there. a good question. >> that it is and a big part of the union strategy

we have real estate entrepreneur don peebles chairman and ceo of the peebles corporation with a portfolio luxury hotels, commercial properties across the united states and serial entrepreneur jack kitery. jack is founding member of the clinton global initiative. great to have you with us. don, what did you think about this pitch? >> i think it's got great application, by the way, both on the private sector side and for residents and also for commercial application. i have a home in the hamptons and i was looking at it yesterday and saying it needs to be painted on the exterior, but good grief, do i want them to scaffold my home two weeks in the middle of the summer when i want to enjoy it so a good application? >> what about you, jack? >> consumers in today's economy they love instant, instant gratification so i think it has that going for t.at the same time these are people's homes. people care a lot about their homes, and so the quality and quality assurance really has to be there. >> personally, as someone who has been in this situation i would love guys to come in and paint my house f