Child Food Allergies; TSA Lines Getting Shorter?; ‘Ferris Bueller’s Day Off’ Turns 30

On The 21st: We spoke with 14-year-old Wilmette resident Jack Yonover, writer and director of the film "That Bites," and discussed child food allergies with the director of the first downstate food allergies program. Plus, the TSA says waits at the nation's airports are getting shorter; and, we celebrate 30 years since the debut of "Ferris Bueller's Day Off."