Getting Kim Jong Un to give up his nuclear weapons will be hard. Getting him to give up North Korea's formidable offensive cyber capability will be even harder. 

This week: two U.S. cyber strategies, China self-censors, big tech not happy about data localization in India, and European antitrust regulators look into Amazon.

A collection of protest songs providing a window into the mood of the anti-Vietnam War movement. 

A list of novels giving insight into Vietnam.