 For an easy quiz to see if you're eligible, visit SavedByTheScan.org. It could save your life. SavedByTheScan.org is brought to you by the American Lung Association's Lung Force Initiative and the Ad Council. Papa, why can't we telegraph while riding a horse? Son, there ain't no one to blame but Jeffro. He was riding old Betsy the Stallion, tip-tapping away at his telegraph when blam!