Rep. Issa Says Fed ‘Engaged in a Cover-Up’ on Merrill-Bofa

``U.S. Congressman Darrell Issa said the Federal Reserve “engaged in a cover-up” about details of Bank of America Corp.’s takeover of Merrill Lynch & Co. The Fed “deliberately hid concerns and pertinent details” of the merger from other government agencies, Issa, a Republican from California, said in an e-mailed statement. ''