Weekend Edition Saturday for February 16, 2019
Former CBP Commissioner Gil Kerlikowske On Trump's Border Declaration
Former CBP Commissioner Gil Kerlikowske On Trump's Border Declaration
An artist's concept shows a NASA Mars exploration rover on the surface of Mars. The twin rovers Spirit and Opportunity were launched in 2003 and arrived at sites on Mars in January 2004. NASA/JPL-Caltech hide caption
Most American cars run on gasoline. But analysts say that's poised to change as electric vehicles take over the market, although they disagree on how soon. Johannes Eisele/AFP/Getty Images hide caption
As More Electric Cars Arrive, What's The Future For Gas-Powered Engines?
As More Electric Cars Arrive, What's The Future For Gas-Powered Engines?
An American coot flies over Brooklyn's Prospect Park Lake on Feb. 5. Courtesy of August Davidson-Onsgard hide caption