A World War II veteran, Ernie Andrus made history in 2016 when he completed a coast-to-coast walk across the United States at the age of 93. But that wasn’t enough to satisfy his adventurous spirit. A little over two years later he decided to do it again – but this time in the opposite direction. Instead of a solo venture like his original trek, however, he would be accompanied by a retired California firefighter. John Martin had spent a day walking with Andrus in Louisiana on his original west-to-east trip. He also was on hand when Andrus finished his cross-country journey in 2016. The two ...