Barclays gets super-casual Fridays — sneakers and jeans allowed — but old-time bankers aren't impressed.

What does a company do when it's suddenly left without a CFO?

Some fear the closures could hurt immigrants — Somali expatriates in particular — who rely on the transfer services to send funds back home.

Reform is on the way after fraudulent manipulation of the London Interbank Offered Rate, or LIBOR, the rate used by many banks in lending to each other.

The LIBOR rigging scandal extends beyond Wall Street. Local governments allege fake rates made budget shortfalls worse and hit public services.

Ripples from the LIBOR scandal have spread to U.S. cities. Some are suing to recoup overpayment due to alleged interest rate manipulation.

While Wall Street had been bogged down by regulations and scandal, London took the crown for leading global financial center. Now, with the Barclays and LIBOR-rigging investigation, the British city could find itself being regulated as well.

The British Parliament has started investigating the ethics of London's financial center. This follows that big scandal involving the British bank Barclays, which was fined a half billion dollars for rigging a key interest rate called LIBOR.

Diamond testified before a committee of the British parliament today about charges Barclays manipulated a key interest rate called the LIBOR. The bank's already been fined over $450 million, but it could be just the beginning of the fallout.