Today's Situation Room:
Wolf Blitzer delivers the most important breaking news and political, international, and national security stories of the day. Tune to The Situation Room weekdays 5-7pm ET on CNN.
Former Obama campaign co-chair: Biden's remarks 'racial viciousness'
(CNN) – Artur Davis, the former four-term Democratic congressman from Alabama, said Wednesday that Vice President Joe Biden was propagating "racial viciousness" when he said Mitt Romney's regulatory policies would "put y'all back in chains."
Biden made the comments Tuesday to a predominantly black crowd in Danville, Virginia, a city with a long history of racial tension. In May Davis announced he was switching to the GOP, leaving the door open to a future political bid as a Republican.
Cameras watch every move you make
CNN's Suzanne Kelly reports on the controversial use of omnipresent camera systems in major U.S. cities.
Air Force missile could reach mach 6
Paris to Tokyo in 2.5 hours? Air Force tests new "Waverider" missile that flies 4,500 mph. CNN's Chris Lawrence reports.
RELATED STORY: Imagine flying from New York to London in under an hour
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The Situation Room with Wolf Blitzer is the command center for breaking news, politics and extraordinary reports from around the world. Tune in weeknights from 5-7pm ET on CNN.
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