y tenemos una entrevista exclusiva con roberto michele i micheletti..residente interino sigue defiendendo las acciones de s s gobierno. >>> por qué se h@empesihan en tratar de señalarnos como untdbp micheletti. y la mitad de población de estados unidos podría ser infectada con el virus h1n1. >>> los hispanos y afroamericanos son más prosensas, es posible que afecte con más fuerza. >>> y vamos altdblypph@h@tdblyp@

michelle. >> hello, roberto. aruso-cabrera in for maria bartiromo at cnbc global headquarters. in the markets we are seeing some selling pressure on wall street. stocks are lower in what has been a pretty broad-based pullback. the s&p 500 as bob mentioned dipping below the 1,000 mark today and as for the other major indices i'll show you what's going on. the dow jones industrial average lower by nearly 52 points, a decline of half a percent. 9,228. below the 9,300 level again. the nasdaq below the 2,000 level at 1,971. and the s&p 500 declining by .8% or 8 points. 994.52. yes, below the 1,000 level. bob, later on in the show we're going to talk with a technician about what the s&p's going to do. what have you got on your radar? >> here's the important thing. there are some positive today but also some clear negatives. let's dot bull-bear, put up the screen here because i'm getting a lot of flak from both sides, and that's a good sign. the bulls are arguing right now get used to some gdp growth. in the second half

rick santelli back to roberto with this week's cnbc 101. >> thank you, michelle.member the cftc is looking to adopt certain positions for the futures market. look what happened with the natural gas fund. a lot of talk about the etf community. this is the natural gas fund. they go out and buy futures here. they are designed to track natural gas prices. the problem is there is a large tracking error development. look at the last two weeks. the bottom line is the unc. the cause of this is that the underlying fund is not issuing new shares even though there is a great demand for it. they are worried about the cftc and posing the limit. that's a big issue right now. these investigations are starting to affect the world of etf and exchange trade. deutsch bank halted issuance of the double long crude oil and exchange traded notes. not clear why, but the suspicion is the similar concerns over regulatory issues. i will let you know when we get more information. >> look guard to that. hurricane bill weakened to a category three storm, but the watch is on to see if it regain