Expert explains the PHP bug that could take down 70% of the internet

Amazon says hackers tried to exploit a bug in the PHP programming language just days before the vulnerability was publicly disclosed. Kurzweil Technologies head of research John Clark Levin explains more. CBS News 24/7 is the premier anchored streaming news service from CBS News and Stations that is available free to everyone with access to the internet and is the destination for breaking news, live events, original reporting and storytelling, and programs from CBS News and Stations' top anchors and correspondents working locally, nationally and around the globe. It is available on more than 30 platforms across mobile, desktop and connected T (Source: CBS News | Region: Global)