New York City Mayor Eric Adams lashed out at Columbia University protesters who replaced the American flag over the campus with a Palestinian flag. “That’s our flag folks. You don’t take over our buildings and put another flag up. That may be fine to other people but not to me. My uncle died defending this country,” Adams said at a Wednesday morning news conference. “It’s despicable that schools will allow another country’s flag to fly in our country. So blame me for being proud to be an American.” Adams played a video showing NYPD officers returning the stars and stripes up a flagpole after c…