Get live updates and the latest news NYC mayor, N.J., Va. elections notch Democrat wins and government shutdown becomes longest ever.

In the race for Pittsburgh's mayor, Democrat Corey O'Connor beat Republican Tony Moreno, the Associated Press projected on Tuesday night. O'Connor is set to take over for Ed Gainey, who lost to O'Connor in May's primary. The city hasn't had a Republican mayor since 1933.

Watch live coverage as Tom Llamas, Kristen Welker, Hallie Jackson and Steve Kornacki bring you the latest election results from across the country. The NBC News team is following races including New York City mayor,

Democrats also took the governorship across the Delaware River in New Jersey in an off-year election that was otherwise heavy on local government races.

The justices, for their part, spent much of the argument discussing arcane legal theories and pressing both sides on whether a tariff is a tax — all while Treasury Secretary Sco