Phil Mickelson's U.S. Open day: Chases drone camera, nearly falls after awkward shot

Phil Mickelson had a little fun Friday at the U.S. Open, chasing after one of FOX Sports' drone cameras:

He had a slightly less enjoyable moment earlier in the day when he nearly fell after hitting an awkward shot:

Mickelson was battling just to make the cut towards the end of Friday's second round.