Pros and Cons of High Frequency Trading (Larry Tabb of Tabb Group)

Interesting video from Datacenterknowledge.com. Larry Tabb also spoke at the Money:Tech Conference in early 2008 before HFT was even an issue. Adam Sussman of TABB was also interviewed recently on Tech Ticker. I remember hearing Sussman talk about dark pools in early '08 at a P&I conference....