Donald Trump is enjoying a mid-convention bump in the polls, surging into within striking distance of Hillary Clinton in a national survey released Thursday. The Reuters-Ipsos rolling national poll, which includes data collected from three out of the first four days of the Republican National Convention, shows Clinton leading Trump by 4 points, 40 to 36 percent. That’s a far closer race than the same poll found only one week ago, when Clinton led by 15 points, 46.5 to 31.5/The Hill. More here.