National Defense Authorization Act: road to tyranny

The Iraqi Vice President, Tariq al-Hashimi, who's a Sunni, was implicated in a string of assassinations and of leading a death squad that targeted police and government officials. The government ordered his arrest; he has since accused the prime minister of using the warrant as a ploy to consolidate power. So are the arguments that we've left Iraq better off, becoming harder to believe by the day? A recent Zogby poll shows 42% of Iraqis, say the country is now worse off. Retired Colonel Lawrence Wilkerson discusses.