ALIX SPIEGEL (HOST): This is INVISIBILIA. I'm Alix Spiegel.
LULU MILLER (HOST): And I'm Lulu Miller.
SPIEGEL: So let's begin in Moscow - Pushkin Square.
(SOUNDBITE OF MUSIC)
IGOR KORGANOV (FORMER MCDONALD'S EMPLOYEE): OK, I'm Igor Korganov - Russian guy.
SPIEGEL: Russian guy, Igor Korganov was there. He was standing in front of a restaurant where he'd worked in the early '90s when he was just a teenager, a place, he said, that was so popular that his employer had to hire security to control the crowds.