Thanks to writer Anne Thériault for retweeting this PBS clip of swamp rabbits a-swimming. Swamp rabbits are shy creatures. This is the first time they've ever been filmed swimming. #NaturePBS pic.twitter.com/WZkdNcczlu — Nature on PBS (@PBSNature) April 9, 2020 This clip took me back to August 1979, when Jimmy Carter was two years into his…