World News Tonight Prime With David Muir Season 12 Episode 78 Sat, March 22, 2025

Melissa Adan reports from Los Angeles, 3 people are dead, 15 injured in a mass shooting at an unsanctioned car show at a Las Cruces, New Mexico park; Ike Ejiochi reports from New York, 25 million people in 10 states are under red flag warnings as warm, dry conditions elevate the risk of wildfires; Selina Wang reports from Washington, DC, President Trump is escalating his threats to the U.S. legal system directing the Attorney General to punish law firms engaging in what he calls frivolous litigation against the government.