More than 546K voters head to polls in hotly contested NYC primary election despite 100-degree temps

More than 546,000 New York City voters flooded the polls Tuesday despite punishing heat — as a crowded field of mayoral candidates duked it out for the Democratic nomination. Some 546,167 New Yorkers had cast their ballots as of 7:30 p.m. — an hour-and-a-half before polls closed — with the total turnout coming to a...