Today on AirTalk, Tesla recalls 2 million vehicles to fix defective autopilot system. Also on the show, LA County’s landfill crisis; EU passes landmark legislation regulating AI; singing your baby to sleep could help their language development; tell us about the best (or worst) surprise party you’ve thrown and more.

• What You Should Know About The Tesla Recall (00:17)
• Are LA County’s Landfills In Crisis? (15:51)
• Can Anyone Create Their Own Language And Script? A New Pasadena Exhibition Showcases Invented Language Systems (35:30)
• European Union Passes Legislation On Artificial Intelligence – What It Means For The US (51:32)
• New Study Found How Nursery Rhymes Could Help Infant’s Language Development (1:07:16)
• SHHHH, It's A Surprise: The Best (Or Worst) Surprise Party You’ve Ever Thrown (1:24:48)