Hes identifying Companies Vulnerable to hackers, and then shorting the stock. Is it legal . Is it a plausible strategy . Is it Good Business . Meet him and a former s. E. C. Enforcement attorney. Its kind of a rough day here. Tyler told you about the dow, but were going to focus in specifically on the nasdaq and the s p. Right now we have the s p trading on the minus side basically by just about 2. 75 points. The nasdaq is down 37, almost a full . The russell 2,000 is off 1. 25 . The etf that follows those stocks. And you can see that with the exception of the dow spdr, theyre all in the red. The transports have had a very rough weak session and a half, i guess, for the last couple sessions. Were down another 23 points, so its not been a good start to the week there. Bob pisani joins me, and art cashing pointing out that the nasdaq basically didnt wait for europe to close before it got a bit to the down side. The dow, as i know tyler just had it up, theres not a lot of catalyst for the