Campaign draws to a close with US facing a crossroads

Supporters of President Donald Trump listen to him speak during a campaign rally Sunday at Richard B. Russell Airport in Rome, Ga. (AP Photo/Evan Vucci)

PHILADEPHIA — President Donald Trump and Democratic challenger Joe Biden have one last chance to make their case to voters in critical battleground states today, the final full day of a campaign that has laid bare their dramatically different visions for tackling the nation’s pressing problems and for the office of the presidency itself.