Padraig Harrington and NBC reporter Roger Maltbie exchanged words at the U.S. Senior Open on Friday. Here's what triggered the squabble.

Padraig Harrington and NBC’s Roger Maltbie likely won’t be exchanging Christmas cards this year. In a viral video posted on X by Colorado Springs reporter Brett Forrest, the 53-year-old Harrington took umbrage with the 73-year-old former tour player Maltbie for not helping look for a golf ball during the second round of the U.