Great video, I was on the trip on the old GN heading west the day before this one to Boylston...though a little of the trip I was on shows up near the end, so they must have been filming both days.
This was done for WCCO-TV in Minneapolis/St.Paul. "Life to the Max" it's hosted by WCCO sports guy Mike Max, interesting to see Ralph Jon Fritz hosting this one. He's been retired for a while, but most every local evening news programs he and others did at WCCO did back in the sixties and seventies. FWIW Fritz for years was the sports anchor on the evening news with Dave Moore as the news anchor. Moore's "Bedtime News" from the sixties is what Comedy Central's "The Daily Show with Jon Stewart" is based on.