The CDC updates guidelines, recommends vaccinated people to also mask up indoors; searing emotional testimony out of the first hearing investigating the Jan. 6 insurrection; A man accused of killing 8, mostly women of Asian descent in an Atlanta area spa, pleads guilty to four deaths; and mental health takes center stage at the Tokyo Olympics with the unexpected exit of superstar gymnast Simone Biles.

Note offensive but cogent language in first cut.