Intuitive Surgical: Robotics under fire

2:49 PM ET Fri, 18 Oct 2013

Hank Greenberg, C.V. Starr and Company chairman and CEO, blew the whistle on Intuitive Surgical's robotic problems earlier this year. Greenberg says, "There is a market correction in progress for the over-proliferation of robotic surgery." CNBC contributor Herb Greenberg reports.