New York has been losing young families to cheaper suburbs. Now the city is expanding free childcare.

New York City Mayor Zohran Mamdani announced 10,000 more free 2-K seats. Michael M. Santiago/Getty Images Mayor Zohran Mamdani is expanding NYC's free 2-K program, adding 10,000 more seats across the city. New York's under-five population dropped post-pandemic, spurred by high childcare and…