The U.S. government is under the ‘hack of a decade’ after massive cyberattack grows

Hackers have breached America's nuclear weapons stockpile, bringing grave risk to the U.S. government. Homeland Security issued a warning today. And a cybersecurity expert says there's little doubt the hackers were from Russia. Eamon Javers joins to discuss.
Thu, Dec 17 20207:12 PM EST