As we head into the new year, America is fracturing unlike any time since the 1960s — maybe even the 1860s. I have my opinion on which political tribe bears more responsibility for the current state...
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...