Dave, if you could give me some guidance on TLON, I looked at the 60 min chart on 7/24 and saw that large red volume spike and thought that was a warning sign that everyone sold at "top" and should be cautious about buying --- but today 7/25, I see it popped up. Know you are busy trading and instructing for free, but can you give me an idea how to read those volume spikes that forewarn you of a selloff. Thanks.