Summary: Leaked from today's 404 episode: - Your traditional Black Friday Walmart gadget brawl footage. - Shoppers whip out mobile gadgets to tackle Black Friday madness. - The dirty secret behind Black Friday discounts. - 92 percent of 2013 Black Friday ads contain the exact same items at the same price as 2012. - Amazon drones: Bold experiment or shrewd publicity stunt? - Amazon "drones" stir up privacy concerns among lawmakers. - Nextdoor is a social network that helps you keep a friendly neighborhood.
