Rosie O'Donnell has been forced to apologize for calling the Minneapolis Catholic school shooter a "Republican, MAGA person, white supremacist," admitting she "did not do due diligence." "I know a lot of you were very upset about the video I made before I went away for a few days," she said in a TikTok video shared Sunday. "You are right, and I did not do my due diligence before I made that emotional statement. "I said things about the shooter that were incorrect. I assumed, like most shooters, they followed a standard MO and had standard feelings of you know,...