Trump tends to his electoral map, Biden eyes Obama boost

By ZEKE MILLER, WILL WEISSERT and JONATHAN LEMIRE | Associated Press
WASHINGTON — President Donald Trump is hopping from one must-win stop on the electoral map to the next in the lead-up to a final presidential debate that may be his last, best chance to alter the trajectory of the 2020 campaign.
As Democrat Joe Biden holes up for debate prep in advance of Thursday’s face-off in Nashville, Tennessee, he’s hoping for a boost from former President Barack Obama, who will be holdin