Khalifa Haftar’s march on the Libyan capital is a bid for control of a fragmented state. Backed by a set of powerful governments, he could carry on the fight for a long time.    

With significant risks now looming over global energy markets, the United States should be careful not to go too far with oil sanctions.  

Chinese President Xi Jinping’s signature project, the Belt and Road Initiative, got a boost when Italy became the first major European country to join. What was behind Italy’s decision and what might it mean for allies in the United States and the EU?

If Tesla goes private with significant funding from Saudi Arabia or other foreign investors, it would raise national security and ethical questions.