Live results: Fiery New York House primaries test Mamdani’s influence

New Yorkers are at the polls Tuesday to vote in a series of House elections. There are handful of open seats up for grabs this cycle, including the 7th, 12th and 21st Congressional Districts. Democratic Reps. Nydia Velázquez and Jerry Nadler as well as Republican Reps. Elise Stefanik’s (R) exits from Capitol Hill set up…