245K views · 7.6K reactions | LEAP OF JOY: David Muir reports on the emotional reunion between a father and his military son after being separated for years, with the 70-year-old dad seen hopping over his porch railing when his son surprised him and returned home for his birthday. #AmericaStrong https://abcn.ws/2XvP3JQ | ABC World News Tonight with David Muir | Facebook

MISSED CHANCES TO STOP UVALDE GUNMAN?: Authorities had several opportunities to stop the massacre at Robb Elementary School before it started, according to a new report on the police response to the Uvalde shooting. John Quiñones reports. https://abcn.ws/3IhRGqf | ABC World News Tonight with David Muir

PRINCESS DIANA INTERVIEW APOLOGY: Journalist Martin Bashir is breaking his silence after being found to have used deceitful behavior to book his explosive 1995 interview with Princess Diana. Lama Hassan reports. https://abcn.ws/3hTDb0J | ABC World News Tonight with David Muir