he was at trump's side throughout the campaign, and he was deeply involved in crafting the president's defense of his decision to fire fbi director comey. something of great interest, david, to the special council. >> brian ross back with us again tonight. thank you, brian. we turn now to your money, your taxes tonight. and this evening, senate republicans are just out with their plan, after house republicans gave theirs. who wins, who doesn't, and is there now a showdown looming? here's abc's mary bruce. >> reporter: with republicans in a rush to pass tax reform, the senate tonight is unveiling its plan. >> the hard-working american gets to keep more of her money. >> reporter: the senate plan includes president trump's top business priority, slashing the corporate tax rate from 35% to 20%. but it delays that cut until 2019. as for individuals, the senate plan keeps seven tax brackets and lowers most rates. critics and experts say, the wealthy will benefit most. but the white house? >> i don't believe that we've set out to create a tax cut for