New @foxnews poll, which @realdonaldtrump just dismissed as "among the worse" on @foxnewssunday, show @JoeBiden leading and now show Biden edging Trump on ... the economy: https://fxn.ws/2WCOvTr 

Notable: "Biden is preferred over Trump among extremely motivated voters (+8 points), those extremely likely to vote (+9) and those who feel it is extremely important their candidate wins (+13)."

Don't get hung up on this: "Voters believe Trump lacks the key traits for the Oval Office: less than half think... he has judgment (40 percent)." But "For reference, 36 percent felt he had the necessary judgment in October 2016, less than a month before his election victory."

Oh, but again this important caveat: This well-done poll is a national survey of registered voters — the largest, easiest, least expensive and specific sampling pollsters can take. It’s yet another snapshot on a wide lens. Snapshots of more specific groups of voters tell us more.