Exclusive: Trump vows to campaign intensively for Republicans, may avoid primaries

President Donald Trump said on Wednesday that he plans to devote much of his time this year to helping Republicans maintain control of the U.S. Congress, but suggested he may stay out of divisive intra-party primary fights."I am going to spend probably four or five days a week helping people because we need more Republicans," the Republican president said in an interview with Reuters.Trump indicated he would avoid endorsing candidates in Republican primaries, as he did last year in Alabama's Sen