https://apnews.com/9c691b85ff052e723663944a85316776 > WASHINGTON (AP) — Twitter has added a warning to one of President Donald J. Trump's tweets about protests in Minneapolis, saying it violated the platform's rules about “glorifying violence.” > Trump, a prolific Twitter user, has been at war with the company since earlier this week, when it applied fact checks to two of his tweets about mail-in ballots.