Bradley Manning Trial; Library Advocacy; NJ Primaries

US Army Private First Class Bradley Manning (L), surrounded by US military, arrives at a US military Magistrate Court facility during an Article 32 hearing at Fort Meade, Maryland on December 19, 2011

The Espionage Act is at the heart of the Bradley Manning trial, which started this week, and the Justice Department investigations into media leaks. Fred Kaplan of Slate and Steve Coll of The New Yorker talk about the connections. Plus: library advocates on their work; it’s primary day in New Jersey; researchers look into the effects of Sandy; and Stephen Dubner of Freakonomics on tipping.