Today on AirTalk, Congress is going to hold its second UFO hearing 50 years after the first– what can we expect to learn? Also on the show, what does California parole program data actually show?; how historical documents are preserved for a lifetime; and more.

• Congress Will Hold Its Second UFO Hearing In Decades (0:15)
• A Year-Long Investigation Reveals California Isn’t Collecting Data On Its Own Parole Programs (16:06)
• Should You Research Your Date Before Meeting Them? (25:37)
• Latest On Heat: Paint Coating That Helps Cool Local Streets & Outlook Of Our Grid During The Final Stretch Of Summer Heat (51:17)
• When Paperwork Is The Point: How Experts Preserve Historic Documents (1:08:06)
• Thalidomide Use in 1950s and 60s Led To Thousands Of Babies Born With Defects. New Book ‘Wonder Drug’ Gives Voice To The Victims (1:23:12)