All Things Considered
A volunteer participates in LSD research in Viejas, Calif., in 1966. Researchers are continuing work with psychedelics today, despite barriers, saying there are potential medical benefits. AP hide caption
Zhou Wangyan says his leg was broken by interrogators in China's secretive detention center in fall 2012. In January 2014, he still uses crutches to stand. Andy Wong/AP hide caption
A volunteer participates in LSD research in Viejas, Calif., in 1966. Researchers are continuing work with psychedelics today, despite barriers, saying there are potential medical benefits. AP hide caption