Jimmy Johnson announces retirement after being part of Fox's NFL coverage for 31 years

Jimmy Johnson, who won two Super Bowls and a national championship as a coach, has announced his retirement from Fox Sports after being a part of its NFL coverage for 31 years. The 81-year-old Johnson made the announcement Monday during an appearance on “The Herd With Colin Cowherd.” “The most fun I ever had in my career, that's counting Super Bowl...