Mining engineers in Chile say they have come up with a "Plan B" that could halve the time it will take to rescue the 33 miners trapped inside a mine since August 5.
CNN.com, CNN
Sat, 08/28/2010 - 1:06pm
Mining engineers in Chile say they have come up with a "Plan B" that could halve the time it will take to rescue the 33 miners trapped inside a mine since August 5.