HARRISBURG, Pa. (AP) — Pennsylvania Sen. John Fetterman was meeting recently with representatives from a teachers union when things quickly devolved. Fetterman began repeating himself, shouting and slamming his hands on a desk. That’s according to two people who were briefed about the meeting and were granted anonymity to discuss it. Fetterman said in a statement through his office that he and the officials “had a spirited conversation” and said he will always support teachers. The interaction adds to the questions being raised about the Democratic senator’s mental health and behavior barely three years after a he survived a stroke and two years after being treated for depression.