Pit Bulldog Joins Holiday Family Brawl Wed Dec 29, 5:47 PM ET Strange News - AP ROGERSVILLE, Tenn. - A family fight turned uglier when their pet pit bulldog joined the brawl. Christina Lyman told authorities she was trying to break up a Christmas evening altercation between her brother and sister, Nicholas Lyman, 19, and Yvonne Lyman, 22, both of Indianapolis. That's when the family owned pit bull entered the fray and "turned on all three parties," according to Cpl. Chad Gillenwater of the Hawkins County Sheriff's Department. Arriving at the home, Gillenwater said he found dents in the siding,...