Obama is arranging for various government agencies to look through the NSA's data collections to fish for opportunities to prosecute Americans.

The lesson is, "emergency" powers that the government takes to cope with some mind-clouding threat will tend to be used for everything.

Banking for the Common Good, proposed to replace commercial big banks.

Clinton praised Nancy Reagan's handling of AIDS, and was hit by lots of criticism.

A computer has defeated the world champion Go player.

This means that the political issues raised by AI can't be put off.

The Five Foreign Policy Questions Every Candidate Should be Asked.