Trump is on track to become the 47th president
ABC News projects that Trump will win Pennsylvania's 19 electoral votes, which puts him on course to win at least 270 electoral votes and the presidency. He now has 266 electoral votes, and while ABC News has not yet projected the three electoral votes in Alaska or one vote in Maine's 2nd Congressional District, his edge so far tonight suggests that he is more than likely to. Additionally, he leads by varying margins in Arizona, Michigan, Nevada and Wisconsin.
Trump's impending victory is historic for a multitude of reasons. He is just the second former president to lose reelection and then return four years later to win back the White House (Democrat Grover Cleveland was the first during the period from 1884 to 1892). He also won despite various personal legal troubles that were unprecedented for a major-party presidential contender. It remains to be seen if Trump will return to office with his party in full control of government: ABC News has projected the Senate will go Republican, but the House remains up in the air at this late (or especially early) hour.