Joe Saluzzi talks on Bloomberg and explains how machine trading is distorting the financial markets.

Not only are the new high tech/high speed transactions giving big banks an overwhelming trading advantage over retail investors, they're also creating a false impression about the health of the stock market.

These new high tech trading tools have rendered liquidity calculations (a very important barometer of market health) totally bogus. The consequences of this will become apparent when the bottom falls out of the market suddenly and dramatically for real.

The strange tale of Goldman Sachs Group Inc. and Sergey Aleynikov.

Aleynikov, 39, is the former Goldman computer programmer who was arrested on theft charges July 3 as he stepped off a flight at Liberty International Airport in Newark, New Jersey.

Max Keiser and Stacy Herbert speak today about the Goldman Sachs market manipulating software stolen by Sergey Aleynikov: