Ron Viola laughs when he talks about the nicknames firefighters give each other. “Everyone has a nickname: Joey Bag of Donuts, Frankie Love Handles, Billy Bones,” Viola said Then growing serious, he pauses to add, “But on 9/11 they all had one name: Brother.” Everybody has a story about where they were when the planes hit the World Trade Center. If you’re old enough to remember the events of that day then you’re old enough to have a unique story to tell. On September 11th, 2001, Viola, a Fort Lee, N.J., native, was working for Seagrave Fire Apparatus, one of the power house companies that …