And now it's time for Backtalk, that's the time when we hear from you. Editor Ahmad Omar is with us today. What is going on?
AHMAD OMAR: Celeste, we have a little clarification. In our political chat last week, we talked about a staff shakeup for South Carolina Governor Nikki Haley. The co-chair of her reelection committee resigned over connections to the Council of Conservative Citizens. The Southern poverty Law Center calls that a white nationalist group.
The Chicago Sun-Times made a surprise announcement last week: it fired its entire photography staff. Pulitzer Prize winning photojournalist John White worked there for more than forty years. He talks to guest host Celeste Headlee about what this news means for him personally and the future of photojournalism.
This is TELL ME MORE from NPR News. I'm Celeste Headlee. Michel Martin is away. Coming up, we speak with a Pulitzer Prize-winning photographer who just lost his job after 44 years at the Chicago Sun-Times. But first, speaking of jobs, the latest figures are out from the Department of Labor. The U.S. economy added 175,000 jobs last month. That's the good news. The bad news is the unemployment rate rose to 7.6 percent. How does that math work? We're going to talk about that.
This is SCIENCE FRIDAY. I'm Ira Flatow. Up next, surviving the big one, and I mean a really big one. As any fan of dinosaurs knows, extinction happens. The Earth isn't immune to assaults. You've got your asteroids, your volcanic eruptions, events that cause so much disruption to the environment that eventually life or most of life is wiped out.
This is SCIENCE FRIDAY; I'm Ira Flatow. If you're thinking about getting married or having children or just contemplating your health care options, you or your doctor may decide to have your DNA analyzed, looking for genes that may indicate possible trouble ahead. Maybe there's a telltale mutation hiding there or a recognizable pattern of genes.
Many people associate France today with the production of great wines. But winemaking isn't native to the French. Patrick McGovern, an archaeologist of fermented beverages, has dated the beginning of viniculture in France to around 500 B.C. and contact with the Etruscans.
This is SCIENCE FRIDAY, I'm Ira Flatow. Powerful storms this spring: tornadoes like the ones in Oklahoma have caused damage estimated in the billions of dollars and dozens of deaths. But does the destruction have to be so devastating? What are the engineering challenges to designing and building stronger, more tornado-resistant structures and providing better protection for the people who live there?