
Chairman of The Kiefer Foundation, a nonprofit on a mission to end distracted driving and all associated traffic deaths and injuries.
Author of National Geographic's "In the Footsteps of Jesus: A Chronicle of His Life and the Origins of Christianity"
ABC News correspondent on the re-opening of the Suez Canal after a cargo ship had become stuck there
ABC News correspondent on the White House response to a growing number of unaccompanied minors at the southern U.S. border