After Iran’s retaliatory strikes across the Middle East, A.I.-generated imagery claiming to show massive explosions or exaggerated destruction at or near targeted sites have been spreading on social media. Video by By Arijeta Lajka, Caroline Kim and Aaron Byrd/The New York Times Subscribe: http://bit.ly/U8Ys7n More from The New York Times Video: http://nytimes.com/video ---------- Whether it's reporting on conflicts abroad and political divisions at home, or covering the latest style trends and