By JAKE BLEIBERG and PAUL J. WEBER UVALDE, Texas (AP) — Nearly 400 law enforcement officials rushed to a mass shooting at a Uvalde elementary school, but “egregiously poor decision-making” resulted in more than an hour of chaos before the gunman who took 21 lives was finally confronted and killed, according to a damning investigative report released Sunday. The nearly 80-page report was the first to