Host Michel Martin and editor Ammad Omar dip into Tell Me More listeners' letters to get their take on the week's top stories. This week, Canadian listeners take exception to a comment made on Thursday's show.
I'm Michel Martin, and this is TELL ME MORE from NPR News. Now it's time for our weekly visit to the Barbershop, where the guys talk about what's in the news and what's on their minds. Sitting in the chairs for a shape-up this week are writer and culture critic Jimi Izrael, with us in Washington, D.C.
David Matsumoto, a psychology professor at San Francisco State University, trains national security officials and police officers to recognize "microexpressions"--fleeting, split-second flashes of emotion across someone's face. Matsumoto says those subtle cues may reveal how an interview subject is feeling, helping officials to hone their line of questioning.
Up next, we'll be focusing on you and your true love - your smartphone. Think about it. Are you lost without it? Inconsolable if the two of you are separated? Willing to walk into a lamppost rather than look up while texting? Is it the object of your desire? Isn't it?
Saul Perlmutter shared the 2011 Nobel Prize in physics for his discovery that the universe was expanding at an accelerating rate. Perlmutter explains how supernovae and other astronomical artifacts are used to measure the expansion rate, and explains what physicists are learning about "dark energy" — the mysterious entity thought to be driving the acceleration.