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."

It was for Padraig Harrington a week that began with double-doubles (burgers, not bogeys), a lost ball and losing a specious debate. It ended with a declaration of profound gratitude and another U.S.

Padraig Harrington and Stewart Cink dueled all week at the U.S. Senior Open at The Broadmoor. Fittingly, it came down to those two on Sunday.