Protests as a Recurring Political Feature

From the BBC World Service: Iranian authorities say at least seven people were killed in protests on Thursday, the fifth day of demonstrations against the government's economic policies. Plus, the U.S. Department of Commerce will reduce controversial anti-dumping tariffs on some Italian pasta brands, which were accused of selling their products in the U.S. at artificially low prices. And we look at one profession that has become a casualty of the digital age — the film critic.