FROM Claudia Fritz
Should New Violins Really Play Second Fiddle to the Old Masters? Violins made centuries ago by Stradivari or Guarneri del Gesu can bring millions of dollars but do they really sound all that much better than instruments being made today? Claudia Fritz, a French expert on the acoustics of violins, persuaded musicians at an international competition in Indianapolis to play six classic and modern instruments while wearing goggles, so they couldn't see which was which. Then she asked them which they'd most like to take home. We hear more from Fritz, and from Nicholas Wade, author of The Faith Instinct , about the evolution of religious behavior, is a science reporter for the New York Times .
Replacing Obamacare: Now you see it… now you don’t As the Senate deliberates replacing Obmacare, health coverage for millions of people is at stake. There've been no public hearings, and a draft measure won't be made public. Is the House version so unpopular that that Senate is hiding a version that looks much the same?
The longest US war: Will Trump send more troops to Afghanistan? The Trump White House is divided over the Pentagon's request for more troops in Afghanistan—where the US has been fighting for the past 16 years. Is there a formula -- either for "victory" or a political settlement? Is there an end in sight for America's longest war?