hindsight, hay hey, standby, standby. hey, standby. standby. of got it. from the benefit of hindsight where we are sitting now, of course it was not the right decision. it was the wrong decision. tonight s, hearts in uvalde raking all over again as we get a clearer picture of what happened before and during the horrific massacre at a texas elementary school. a public safety officials is a teacher propped open the locked door and later the commanding officer made a series of tragic makes calculations, desperate children called 91 went repeatedly and begged the polic to come help them. those revelations came on a stunning friday afternoon dues briefing detailing a number of decisions being seriously scrutinized tonight. jeff with the very latest tonight. tonight law enforcement admitting that mistakes were made in their response to the shooting that led to 19 student into teachers dying, the most glaring texas dps is while the clock was ticking 45 minutes went by with many