From NPR News, this is ALL THINGS CONSIDERED. I'm Robert Siegel. We're continuing to follow developments in yesterday's deadly shooting at Fort Hood that left four people dead and 16 wounded. This afternoon, the commander of Fort Hood, Lieutenant General Mark Milley, confirmed the identity of the shooter.
LIEUTENTANT GENERAL MARK MILLEY: We are able to release, his next kin have been notified. The alleged shooter is Specialist Ivan A. Lopez. He is 34 years old, originally from Puerto Rico.
We may think of baseball as America's national pastime, but in the 1870s and 1880s there was another sports craze sweeping the nation: competitive walking. "Watching people walk was America's favorite spectator sport," Matthew Algeo says in his new book, Pedestrianism.
Teens call it "Special K," a club drug that produces hallucinatory, out-of-body effects. But evidence is mounting that it's also a fast-acting treatment for patients with severe depression.
The latest study shows that ketamine, an FDA-approved anesthetic, can act in a matter of days for some people who don't respond to traditional antidepressants. Those drugs don't work for 40 percent of patients.