Democrats warn against overconfidence in fight against Trump

President Donald Trump is entering the final four-month stretch before Election Day presiding over a country that faces a public health crisis, mass unemployment and a reckoning over racism. Biden and his leading supporters are stepping up warnings to Democrats to avoid becoming complacent. Former President Barack Obama and Michigan Gov. Gretchen Whitmer insist that plenty could change between now and Nov. 3 and that the party must be vigilant against Trump, who knows few boundaries when it comes to his political foes.