maybe we had a visitor.

have a read:

  http://www.cnbc.com/id/49333454

 

recon perhaps?

ghosts of "flash crash"?

the machines run the markets.

Ben Graham must be twisting in his grave.

*sigh*

R.

 

bonus points:  which early Tom Clancy book was that again?

(where the Chinese computer espionage "patch" nuked all the US depository trade recording systems...)