Former New York City Mayor Bill Delasio is weighing in on this year's mayoral race in the city, announcing his endorsement of New York State Assembly member Zoran Mandani, saying the city's residents are demanding sweeping changes. And Bill Delasio joins us now. President of the National Action Network and a host of MSNBC's Politics Nation, Reverend Al Sharpton is at the table as well.So sweeping changes like from I don't know capitalism to socialism from what to why what are we doing here. >> Okay, here's ...