PRESIDENT Donald Trump has a dramatically more enthusiastic voter fan base than Joe Biden, according to a new poll. But the presumptive Democratic nominee still leads, nationally, benefiting from a deep desire among his supporters to get Trump out of office. The national survey, conducted by SSRS for CNN, found that 7 in 10 Trump voters are voting to reelect the president primarily because they support Trump, with 27% saying their decision is a vote against Biden. The former vice president, meanwhile, has a less-devoted following, with 37% of Biden voters saying they plan to cast a pro-Biden vote, and...