Protesters in Brussels, Belgium, march on Feb. 2 against a proposed law that would allow terminally ill kids to choose euthanasia. Virginia Mayo/AP hide caption

itoggle caption Virginia Mayo/AP

Tony Nicklinson's wife, Jane, wipes his tears as he learns that a court has denied him the right to medically assisted suicide on Aug. 16, 2012. Matt Cardy/Getty Images hide caption

itoggle caption Matt Cardy/Getty Images