China spy flight: What to know

A Chinese airship visible from earth flew at 60,000 feet, according to defense officials who believed the balloon spied on the US as it passed from the Pacific to the Atlantic.

Farmland becomes flashpoint in US-China relations

Lawmakers and others say they want to make sure the U.S. food-supply chain is protected and that China and other foreign adversaries aren’t able to use U.S. land as a perch for spying