Since 1935, the National Labor Relations Act has protected the right of private-sector employees to discuss workplace conditions. But as conversations shift from the break room to the sphere of social media, regulators are facing new challenges in distinguishing protected speech from "mere griping." Bob talks with Lafe Solomon, General Counsel of the National Labor Relations Board, about what can and can't be tweeted about the workplace.
Facebook has introduced a new search tool called social graph search, which lets users search across the Facebook database by users' interests. Privacy advocates aren't pleased with the new feature, arguing that it makes information about users too easy to find. Bob talks to Tom Scott, who has been given early access to the feature and has been publicizing some of his searches.
Copyright protections were never supposed to last forever. Copyright was originally designed to protect creators long enough so that they could profit from their work, after which time that work would enter the public domain. However, changes to copyright law have made it so that copyright protections in the US generally last for 70 years after the creator's death. Duke Law School Professor James Boyle runs the Center for the Study of the Public Domain. He tells Bob about all the works that would have entered the public domain this year, but didn't.