Fox News poll: Biden opens up 8-point lead over Trump

A new Fox News poll finds former Vice President Joe Biden leading President Trump by 8 points nationally, with the presumptive Democratic presidential nominee opening up wide leads among independents and older voters who broke for Trump in 2016.The survey released Thursday finds Biden at 48 percent support and Trump at 40 percent, with 11 percent undecided or saying they’ll support someone else. Trump and Biden were knotted at 42 percent in…