Almost 10% of the $5 trillion worth of transactions announced last year have since been terminated.

Prosecutors will push companies for evidence on executives.

Prosecutors will push companies for evidence on executives.

At least one of the banks the Justice Department is targeting is in the U.S.

Because of agreements reached in a Justice Department Libor investigation, banks are turning over information useful to the government's currency-manipulation probe.

More than 12 states involved in investigation of what rate manipulation may have cost state and local governments.

More than 12 states involved in investigation of what rate manipulation may have cost state and local governments.

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