Here’s how to tell them apart.Red hat and red-and-black sled? That’s Anna, the rookie. In the blue hat, with the blue-and-black sled, is Kristy, a two-time Iditarod finisher.“Our mom didn’t even know she was having twins until Anna was born,” said Kristy Berington, who is five minutes older than her sister and fellow sled dog racer. “She never even got an ultrasound and our heartbeats were completely identical.”Iditarod trail checkpoints are often something of a family reunion. Three generations of Seaveys are running this year. So are the brothers Smyth and the Redington boys. Father-and-son Busers.Read more here: http://community.adn.com/adn/node/160009
