US Senior Open 36-hole co-leader Padraig Harrington was not happy with one of NBC's course reporters for breaching what he called "golf etiquette."

Padraig Harrington salvaged an up-and-down day with a chip-in birdie from 20 yards out on the 18th hole Saturday to pull back into a tie for the lead with Stewart Cink and Mark Hensby at the U.S. Senior Open.

Padraig Harrington's 18th-hole chip-in on Saturday at the U.S. Senior Open resulted in a rare first for the three-time major winner.