Original sentence: " (See Michael Burd."Through Roosevelt's advisor David Niles will take 3 - 4 days, will cost $500.Burd has talked to them about the payment.However, more recently the claims have been given some credence by a revelation in the Venona project decrypts:.Round Niles there is a group of his friends who arrange anything for a bribe.These accusations, and those of other conservative critics of the Roosevelt and Truman administrations, are said by their defenders to have been largely motivated by anti-semitism.Through them [Michael] Burd obtains priority and has already paid them as much as $6,000.Whether Niles takes a bribe himself is not known for certain
Edited sentence: These accusations are thought to have been largely motivated by anti-semitism