 Denver International Airport, with its connecting flights, became a hub of sorts over the weekend for delegates headed to the Republican National Convention. National correspondent Rob Dawson visits with one. Paul Bruno is an alternate delegate from Monterey, California, and he, along with his family, were hovering over their phones during a layover in Denver. Sad and scary at the same time. I mean, it's just, you don't want to see this happen ever to anybody.