Our weekly round-up of radio-tastic content...all in one jam packed hour. This week, This week, a suspicious case of fake comments on Amazon points to pro-telecom lobbyists, a bookseller explains why he'll no longer complain about Amazon, an editor for Slate proclaims Instagram "depressing," a teeny anthropologist infiltrates the gangs of Los Angeles, the real-life "Walter White," space weather forecasting, and writer and Found Magazine editor Davy Rothbart talks about his book, My Heart Is An Idiot.