Purdue Holds Memorial Service for Neil Armstrong

Fellow astronaut and Purdue University graduate, Greg Harbaugh, says Neil Armstrong taught all of those who followed him into space to prepare for the unanticipated things their missions might present them. Harbaugh, a veteran of four space flights, was among the speakers at a memorial service for the first person to walk on the moon Monday outside the Neil Armstrong Hall of Engineering on the Purdue campus in West Lafayette.