Ask Kelly: Overcoming the pressure in final frames of perfect 900 series at Sheffield Lanes

This week's question for our "Ask Kelly" segment is about a man in Aliquippa who bowled three perfect games at Sheffield Lanes. He is only the 38th person in history to ever do so. "How did Stephen Kosela overcome the pressure in those final frames?" Josh from Aspinwall asked.Kosela was able to make it through 36 frames without cracking. Pittsburgh's Action News 4 anchor Kelly Sasso went bowling with Kosela to see for herself. Watch the full report in the video player above.