The Bulls hate the Heat. There's just no way around it. And in the first half of the Miami Heat's game vs. Chicago, Jimmy Butler and LeBron James got entangled. Both players wound up with technicals after James took Butler down with his elbow, and Butler... welll.. he kicked LeBron in the face.
James definitely took him down, and Butler definitely kicks him in the face. It'll be interesting to see if the league feels the need to do anything to Butler for that move.