What we know so far (theguardian.com)“I am sick and tired of it. We have to act.” President Biden addressed the nation after the Texas shooting. (nytimes.com)The Stupefying Tally of American Gun Violence (nytimes.com)Gunman was bullied as a child, grew increasingly violent, friends say (washingtonpost.com)Influential NBA coach Steve Kerr slams gun-lobby-placating senators in wake of Uvalde (washingtonpost.com)Joe Scarborough Lashes Out at Media Who Were ‘Sh*tty’ About Biden’s Uvalde Speech: ‘Just Twisted People’ (mediaite.com)