How will US and private sector combat cyberextortion?

Aired: 12/27/2014 | 0:04:15 | Clip
The recent hacking of Sony, which was widely blamed on North Korea, has caused the Obama administration to consider new steps to protect against cyber attacks. Carol Lee of the Wall Street Journal joins Hari Sreenivasan from Hawaii, where the president is vacationing, for more on that.

SHARE