Former President Donald Trump and Vice President Kamala Harris are deadlocked in the latest national NBC News poll, with Trump bolstered by Republicans coming back home to support him after last month’s rough debate and a subsequent polling deficit, as well as by a favorable voter assessment of Trump’s term as president.These are among the findings of a new survey released three weeks before Election Day, which also shows Harris’ popularity declining compared to a month ago, after she got a big summertime boost; a massive gender gap between support for Harris and Trump; and voters viewing abortion as a top motivating issue heading into the 2024 vote.“As summer has turned to fall, any signs of momentum for Kamala Harris have stopped,” said Democratic pollster Jeff Horwitt, who conducted this survey with Republican pollster Bill McInturff. “The race is a dead heat.”Follow live updates on the 2024 electionMcInturff said “headwinds” for Harris have helped narrow the presidential contest, i...