Metta World Peace provides a long-winded explanation for flagrant foul on Brandon Knight:

“He’s a small guy,” World Peace said. “He was trying his hardest to keep me off him. He worked hard, man. That kid, I don’t know where he’s from, I don’t know what school he went to, because he was guarding me and I was crashing the boards. He’s a tough kid, man.  He’s a tough point guard or shooting guard or whatever he is.”

via Mark Medina via Sulia