UPDATE 3-Trump 'committed' to U.S. renewable fuels -Iowa governor
October 18, 2017 at 18:22 PM EDT
WASHINGTON, Oct 18 (Reuters) - U.S. President Donald Trump sought to ease concerns on Wednesday that his administration would make major alterations to biofuels policy, telling Iowa's governor he was committed to a decade-old biofuels program even as a top official considers changing it.