Monsoon rains and a massive dust storm – also known as a haboob – engulfed the Phoenix metro area, creating low visibility, knocking out power for thousands and even grounding flights. Trevor Ault has more on the storm. https://abcnews.link/xZO3RUP | ABC World News Tonight with David Muir

Bruce Willis' wife, Emma Heming Willis, sat down exclusively with Diane Sawyer, sharing details about her husband's battle with frontotemporal dementia – and the challenges they are overcoming together in the ABC special "Emma & Bruce Willis: The Unexpected Journey." https://abcnews.link/kLgv37r | ABC World News Tonight with David Muir