Harris now leads Mr. Trump in five of seven swing states, according to a new survey, up from a six-state lead and a tie in one before Mr. Biden dropped out in May. The report shows that Harris leads Trump by 2 percentage points in the seven states overall, and she also leads by 2 points in North Carolina and Michigan, 4 points in Arizona, and 5 points in Pennsylvania and Wisconsin. In Nevada, Trump leads by 5 points, while they are tied in Georgia.