Metro Bank CEO Donaldson follows chairman out of door

(Reuters) - Metro Bank chief executive Craig Donaldson is leaving after a torrid year in which the British lender was engulfed in a damaging accounting scandal that has also cost it its chairman and wiped 90% off its market value.Donaldson, who has been in the role since 2009 and is one of Britain's longest-serving bank CEOs, will be succeeded on an interim basis by Chief Transformation Officer Dan Frumkin from the start of next year, Metro said in a statement. Metro said in October its..