By Shar Adams, Epoch Times | April 10, 2013 Blind activist Chen Guancheng (L), Lawyer Gao’s wife Geng He (second to right), and Dr. T. Kumar (R)from Amnesty International at a congressional hearing on China and human rights on April 9, 2013. (Shar Adams/Epoch Times Staff) Failure to speak up about human rights will send [...]