washington president donald trump nominee u.s. trade representative robert lighthizer say tuesday await instructions trump whether support restoration export-import bank full lend power u.s. government trade bank loan cap 10 million year board members republican opponents bank block recent nominees cap mean exim finance large export u.s. products boeing co aircraft westinghouse nuclear reactors ask senator maria cantwell confirmation hear whether support nominate new board members bank part broad trade strategy aim reduce u.s. trade deficits boost export lighthizer say decision would ultimately trump expect president instruct instruct say lighthizer former ustr deputy reagan administration steel industry trade lawyer conservative republicans congress try kill exim view provide unnecessary corporate welfare put u.s. taxpayers risk foreign project ustr nominee 'awaiting instructions trump exim bank