IDK why people are booing him... that was his choice. If people are now attacking other people because of their choice of getting medical care of their choosing, then they are no better than the leftists that want to force you to get a vaccine. https://www.nbcdfw.com/news/local/trump-booed-by-dallas-crowd-after-saying-hes-had-the-covid-19-booster/2842883/