65-year-old legend Bernhard Langer leads US Senior Open, aims to make history

Bernhard Langer leads the US Senior Open by two strokes at SentryWorld.
Steve Stricker and Jerry Kelly, both from Madison, are trailing closely behind Langer.
Langer is focused on winning the tournament, not breaking records, though a win would make him the oldest champion in event history.
The challenging SentryWorld course with thick rough and tricky greens is testing the field.
Stricker has dominated the PGA Tour Champions this year, winning the first two senior majors and his hometown event.