Underground Gas Fields News Today

Leak that started in october, coming from a gas company well and could take months to fix the problem. william lodgeness is live in l.a. what is happening in porter ranch? >> reporter: 2,000 people already forced out of their homes, 4,000 more trying to get out. at porter ranch is locate right next to one of the largest underground gas fields in the country. when you drill a well you fill the second pipe with cement. 60 years ago it was only filled with cement to here in october, a leak develope...