For more on the strained relationship between Russia and the U.S., we're joined by Steven Pifer. He's former ambassador to Ukraine, and a Senior Fellow at the Brookings Institution. Ambassador, welcome.
This is WEEKEND EDITION from NPR News. I'm Celeste Headlee. Scott Simon is away. This week, President Obama said he's open to reforms of the National Security Agency's surveillance program. Speaking at a White House news conference, the President said he still believes the programs have adequate protections for Americans' privacy.
This is WEEKEND EDITION, from NPR News. I'm Celeste Headlee. This week, Amazon.com's Jeff Bezos bought The Washington Post; Google's Sergey Brin backed the creation of a lab-grown beef burger. Then there's Richard Branson and his commercial space flights, and Oracle CEO Larry Ellison's win in the America's Cup - a very small group of incredibly well-heeled men with the power, and the deep pockets, to effect real change in the world.