James Wagner of the Washington Post wrote a story last spring about Caroline and Katherine Coyer, twin basketball-playing sisters from Oakton (Va.) High School. I figured it was worth expanding upon. In the story are anecdotes from the Coyers and other twin sports-playing sisters around the country – the Rolfzens from Nebraska, the Foulshams from Penn State and more. Please take a look at my story on ESPN.com. Thanks to Phil Dolinger for his great photos.