High frequency trading has been taking Wall Street by storm, and colloquial evidence suggests that a majority of high-frequency managers delivered positive returns through the most recent financial crises.
Wall Street has long forgotten how to spell "ethical" or "good," and replaced it with "compliant" and "legal."
The time has come to explain to investment banks what their responsibility and accountability are.
Pin trading has consumed almost everyone at the Olympic Green---volunteers, managers, broadcasters, technicians and myself included. I originally resisted this Olympic pastime until I discovered its political undertones.