The Lost Diary of Dr. Livingstone | Secrets of The Dead, Preview | PBS

In the late 19th century in Victorian Britain, Dr. David Livingstone was a popular hero of the era, a celebrated explorer, Christian missionary, staunch abolitionist and pioneering doctor, who developed a treatment for malaria. But was he really the national hero people made him out to be? Secrets of the Dead: The Lost Diary of Dr. Livingstone premieres Wednesday, March 26 at 10 p.m. ET on PBS (check local listings). For more, visit http://www.pbs.org/wnet/secrets