Louisiana Teachers' Retirement System, Baton Rouge, is keeping an eye...

Louisiana Teachers' Retirement System, Baton Rouge, is keeping an eye on Banc One - which runs $220 million in core fixed income for the system - in connection with the New York attorney general's investigation into market timing, said Dan Bryant, CIO. The $10.7 billion system believes the trading charges "won't be relevant to what we use (Banc One) for," Mr. Bryant said. No one from Banc One has been charged with any wrongdoing.