Marines stand guard at the casket of the John Glenn as he lies in repose, Friday, Dec. 16, 2016, in Columbus, Ohio. Glenn's home state and the nation began saying goodbye to the famed astronaut as he lies in state at Ohio's capitol building. Glenn, 95, the first American to orbit Earth, died last week. (AP Photo/John Minchillo)

John Glenn lies in honor at Ohio capitol for public goodbye

John Glenn, the former astronaut and U.S. senator who died at the age of 95, lies in state at the Ohio Statehouse rotunda.