SocGen, RBC and B of A among banks said to get subpoenas from N.Y., Conn.

SocGen, RBC and B of A among banks said to get subpoenas from N.Y., Conn.

Almost a year in Chapter 11, AMR looks for an extension for restructuring filing as U.S. Airways comes courting.

Almost a year in Chapter 11, AMR looks for an extension for restructuring filing as U.S. Airways comes courting.

At least seven banks subpoenaed in New York and Connecticut's investigation.

At least seven banks subpoenaed in New York and Connecticut's investigation.

At least 5 state attorneys general investigate alleged rigging of benchmark rate.

At least 5 state attorneys general investigate alleged rigging of benchmark rate.