HOT AIR BALLOON FLIGHT

The war in Ukraine's effect on the world's food supply

Scott Pelley reports from Odesa, where the U.N.'s World Food Programme is desperately trying to reach starving Ukrainians and pleading for the reopening of Ukraine's seaports.

Eurovision: Inside the European song contest that draws an audience of more than 180 million

Jon Wertheim reports from Iceland, which erupts in excitement every year over the musical competition that boasts ABBA and Celine Dion among its most famous winners.

Birds Aren’t Real: The conspiracy theory that satirizes conspiracy theories

Sharyn Alfonsi meets the founder of Birds Aren't Real, the conspiracy theory parodying conspiracy theories.