New York City's mayoral race is all about police, crime. Will Ocasio-Cortez endorsement give progressives a boost?

NEW YORK – Amid a mayoral race in which moderate candidates focusing on public safety have led in polling, factions further to the left in New York City are coalescing around Maya Wiley less than two weeks before election day. 

Wiley received her highest profile endorsement over the weekend from Rep. Alexandria Ocasio-Cortez, D-N.Y., a stalwart of self-described "progressive" politics.