Caregivers have been prosecuted and jailed for harming children by shaking them. Now, some researchers are saying shaken baby syndrome is a more complicated diagnosis than previously thought. Host Michel Martin speaks with Victor Zapana, whose mother was convicted of shaking a baby, and NPR Investigative Correspondent Joe Shapiro.
Despite its name, the "pot pig" experiment isn't an attempt to develop a new meaty treat for stoners. Instead, a Seattle butcher is feeding marijuana seeds, stems and root bulbs to swine as a cheeky money-saving measure.
There is word of another controversial leak investigation by the Department of Justice. The target is Fox News reporter James Rosen, who was monitored by the department after breaking a story about North Korea's nuclear weapons program in 2009.
When news of Yahoo's purchase of Tumblr first hit, Tumblr users took their reactions online. The posts were quirky and sharp with plenty of worry about the future.