Zuran Madam Dani's sweeping victory in New York City's Democratic mayoral primary sent a jolt through the political world. The Democratic socialists won by nailing one key issue. New York City's rent affordability crisis.New Yorkers have long complained that rent is too high. But now the crisis isn't just hitting some. It's impacting the city's wealthiest.After a brief dip during the pandemic, rents in neighborhoods like Greenpoint and Long Island City have skyrocketed with some jumping more than 40% since ...