Mark Mitchell
Friends and families of miners trapped after an explosion at the Pike River coal mine leave a briefing with police and company officials in Greymouth, New Zealand, after visiting the Pike River coal mine, Monday, Nov. 22, 2010. Rescue officials are preparing to send a high-tech robot into a mine tunnel to transmit pictures and assess toxic gas levels three days after an explosion left 29 miners missing underground. (AP Photo/New Zealand Herald, Mark Mitchell) NEW ZEALAND OUT, FAIRFAX AUSTRALIA OUT
