特朗普自称无错，不会道歉

Group 1 - The core viewpoint of the article revolves around President Trump's response to a racially insensitive video involving former President Obama and his wife Michelle, where he stated he would not apologize for sharing it, claiming he did nothing wrong [1] - Trump mentioned that he only watched the beginning of the video and found it acceptable, suggesting that others might not have seen the ending, which he implied could lead to a different interpretation [1] - A senior White House official indicated that the video was mistakenly posted by a White House employee and has since been deleted, highlighting the internal acknowledgment of the video's inappropriate content [1]