Five for Fighting 12/17/09

# DHS spied on Americans who “posed no threat to homeland security” # Twitter diplomacy: State Department wants to let Iranians download U.S. software freely (background) # Scientists find clues to North Korean missile launch in ionosphere hole # Wal-Mart gouges the troops during online sales # NASA, Cisco team up for $100 million “planetary […]

*# DHS spied on Americans who “posed no threat to homeland security" *

# Twitter diplomacy: State Department wants to let Iranians download U.S. software freely (background)

# Scientists find clues to North Korean missile launch in ionosphere hole

# Wal-Mart gouges the troops during online sales

*# NASA, Cisco team up for $100 million "planetary skin" *