republican presidential candidate donald trump release tax return due federal audit campaign manager say wednesday despite pressure release provide window finance nov. election mr trump say tax audit release campaign manager paul manafort say interview cbs wednesday issue deal audit do democratic rival hillary clinton release tax return call trump put mitt romney 2012 republican nominee call disqualify party white house nominee make tax return public trump come new pressure release financial information show whether tie russia come u.s. officials week say evidence russia involve recent release sensitive democratic party email potentially influence u.s. election trump often praise russian president vladimir putin strong leader tuesday say crazy democrats suggest russia would try help election bid record zero investments russia trump write twitter manafort say cbs wednesday trump hesitance release tax return nothing russia ask clarify trump financial relationships russian oligarchs manafort respond say ... obviously position be plan release tax return pressure mount trump aide say