A small sample survey of likely Rhode Island voters shows President Trump's approval rating rising.  The WPRI-Roger Williams University poll released today surveyed just over 400 people late last month.  Thirty-seven-percent rated the president's job performance as good to excellent, up from 30-percent in a winter survey.  Overall, 44-percent gave him a poor job review, in a survey with a margin of error of plus-or-minus four-point-eight-percent.