Bob Diamond : Comments made at hearing had had `` terribly unfair impact '' upon his reputation . Regulator Adair Turner and former Barclays COO Jerry Del Missier next to testify at UK parliament . Comment: Barclays was fined a record Â£290 million ( US $ 449 million ) for fixing the interest rate floor .
Bob Diamond : Comments made at hearing had had `` terribly unfair impact '' upon his reputation . Regulator Adair Turner and former Barclays COO Jerry Del Missier next to testify at UK parliament . Diamond and Del Missier stepped down in the wake of the rate-rigging scandal . Barclays was fined a record Â£290 million ( US $ 449 million ) for fixing the interest rate floor .