Rep. Himes: Gov't agency hack may be one of the most widespread, dangerous security breaches
U.S. officials are raising alarm over a massive cyberattack that affected some government agencies. The country's Cybersecurity and Infrastructure Security Agency has called the hack a "grave risk" to the federal government and private organizations. Representative Jim Himes, a Connecticut Democrat, joins CBSN to discuss the significance of the security breach of the nation's sensitive data.