Desperate parents pleaded with police to storm Texas school where gunman was barricaded in a classroom full of kids (nydailynews.com)Husband of killed teacher 'dies of grief' (bbc.com)Texas Gov. Greg Abbott backs out of appearance at NRA convention, will visit Uvalde instead (nydailynews.com)The NRA has weakened. But gun rights drive the GOP more than ever. (washingtonpost.com)Senators Grasp for a Bipartisan Gun Deal, Facing Long Odds (nytimes.com)Maker of rifle in Texas massacre is deep-pocketed GOP donor (washingtonpost.com)