but the virus has wiped out many of the rituals that go with the ancient sport of sumo. the prematch ritual of power water, wrestlers taking a sip of water from a shared ladle, not today. a ritual that did happen was one to pray for safety, salt and rice, traditional offerings were buried in the ring. the favorites to win are the two yokozuna, but it is going to be disorienting to wrestle in front of a 25% full arena, not quite as much an empty arena in march, but enough to make this one of the most unpredictable sumo tournaments in years. for cnn, tokyo. before we leave you this hour, at the white house, and across america saturday, u.s. flags were lowered to half-staff to honor the life and legacy of congressman john lewis. he died friday after battling pancreatic cancer. he was 80 years old. for much of his life, lewis worked to make sure every