In this photo released by Chile's government, men work on a new drill to be used in the rescue operation of 33 trapped miners at the San Jose mine in Copiapo, Chile, today. Thirty-three men stuck far underground are now the longest-trapped miners in recent history as a huge drill begins digging a planned escape route. The miners have been trapped since Aug. 5. (AP Photo/Chilean Government)
Read the article: ’Unprecedented’ challenge to save Chilean miners
