With the weekend coming to an end and a new year just beginning, check out how the North American box office fared. Jumanji: Welcome to the Jungle continues to steamroll the competition, including new releases The Commuter (#3), Proud Mary (#8), and the North American release of Paddington 2 (#7). The Streep/Hanks/Spielberg journalism drama The Post opened in an impressive second place in its first week of wide release after a strong limited run since...