NPR spoke with Facebook COO Sheryl Sandberg about the Cambridge Analytica scandal. Also, China says it will respond to any new tariffs proposed by President Trump.
It started as tariffs on steel and aluminum. Are China and the U.S. now in a trade war? NPR's David Greene puts this question to Glenn Hubbard, former chairman of the Council of Economic Advisers.
China's retaliatory tariffs would hit farmers, who rely on exports to keep their business models going, harder than any other group, especially those raising hogs, nuts and fruit.
One farmer says he has seen hog prices drop to the point where it may cost some farmers more to raise a pig than they can sell it for — and he worries about lower sales.