Sen. Bernie Sanders, I-Vt., put his support behind New York Mayor Zohran Mamdani’s city-sponsored grocery store initiative at a public swearing-in ceremony. #fox #media #breakingnews #us #usa #new #news #breaking #foxnews #politics #political #politicalnews #government #newyork #nyc #citypolitics #mayor #leadership #policy #democrats #democraticparty #democrat #berniesanders #sanders #zohranmamdani #mamdani #grocery #publicpolicy #ceremony Subscribe to Fox News: https://bit.ly/2vBUvAS Watch