Several of the Chilean miners rescued last October after more than two months trapped underground gave an interview to 60 Minutes, where they said that all of them considered suicide.

"I said to a friend, 'Well, if we are going to continue suffering, it would be better for us to all go to the refuge, start an engine and with the carbon monoxide, just let ourselves go,'" said Zamora, one of the workers interviewed.

This video is from CBS, uploaded on February 11, 2011.