Talk about a House Divided. Feature the partisan breakdown in the new Gallup polling on President Trump’s second-term approval rating. The 47th president has the approval of 91 percent of Republicans. Among Independents 46 percent approve. Among Democrats the approval rating is but 6 percent. In all, Mr. Trump’s approval rating of 47 percent is a historic low, exceeded only by Mr. Trump himself, in his first term, with 44 percent.