Hillary Clinton is leading Donald Trump nationally among likely voters, but two new polls diverge on the size of her lead. Clinton is 11 percentage points ahead of Trump, according to an NBC NewsWall Street Journal poll out Sunday. In the NBC poll, Clinton has 48 support compared to 37 for Trump and in a two-way race, Clinton leads 51 to 41. Meanwhile, an ABC NewsWashington Post poll pegs her lead at 4 points with support for Clinton at 47 compared to Trump's at 43. The poll also found that enthusiasm among Trump supporters is down to 79, while Clinton's is up to 83.