Law & Society

Hackers broke into U.S. government computers, possibly compromising the personal data of 4 million current and former federal employees, and investigators were probing whether the culprits were based in China, U.S. officials said on Thursday.

Vietnam is in talks with European and U.S. contractors to buy fighter jets, maritime patrol planes and unarmed drones, sources said, as it looks to beef up its aerial defenses in the face of China's growing assertiveness in disputed waters.

Canada and Mexico will seek World Trade Organization authorization to impose over $3 billion in sanctions against U.S. exports in retaliation against contentious meat-labeling laws, the two nations said on Thursday.