WASHINGTON (Reuters) - The U.S. Senate on Thursday confirmed five of President Donald Trump’s U.S. Treasury nominees, including the top officials for international affairs and tax policy, easing a shortage of top political appointees in the department. The Senate confirmed by unanimous voice vote: David Malpass as Undersecretary for International Affairs; David Kautter as Assistant Secretary for Tax Policy; Brent McIntosh as General Counsel; Christopher Campbell as Assistant Secretary for Financial Institutions and Andrew Maloney as Deputy Undersecretary for Legislative Affairs.  