Former Louisiana State Representative David Duke arrives to give remarks after a white nationalist protest was declared an unlawful assembly. Aug. 12, 2017 in Charlottesville, Va. (Shaban Athuman...
Soldiers lie sick with Spanish influenza at Fort Riley, Kansas. The virus would claim the lives of 50 million people, 3 percent of the world's population at the time.
Psychiatrist Nassir Ghaemi explains why a mentally ill president may be just what we need, and how mania and depression have driven the triumphs and the tragedies of Lincoln, Churchill, Hitler, JFK...