UN expecting Houthi withdrawal from Yemen port

The UN says Houthi rebels in Yemen are about to withdraw from three vital ports that handle most of the country's supplies.

And the US military is courting Silicon Valley's best minds to bring artificial intelligence to the battlefield. But is it ethical?

Joining Paul Henley to discuss these and other stories are Patrick Basham, director of the Washington-based think tank The Democracy Institute, and Ulrike Frenke, a policy fellow at the European Council on Foreign Relations.

(Image: Armed Yemeni men raise their weapons as they gather near the capital Sanaa to show their support to the Shiite Huthi. Credit: Mohammad Humweis/AFP/Getty Images)