Trump or Kamala? All eyes on US polls

A presidential campaign marked by upheaval and rancor was finally headed for an Election Day finale, as Americans decided whether to send Donald Trump back to the White House or elevate Kamala Harris to the Oval Office.

Voters faced a stark choice between two candidates who have offered drastically different temperaments and visions for the world's largest economy and dominant military power. More than 82 million people voted early. Those casting ballots on Tuesday mostly encountered a smooth process around the country, with isolated reports of some hiccups that regularly happen, including long lines, technical issues and ballot printing errors.

Harris, the Democratic vice president, stands to be the first female president if elected. She has promised to work across the aisle to tackle economic worries and other issues without radically departing from the course set by President Joe Biden. Trump, the Republican former president, has vowed to replace thousands of federal workers with loyalists, impose sweeping tariffs on allies and foes alike, and stage the largest deportation operation in U.S. history.