Another mine disaster; Our prayers are with the victims and their families.

Adding to the Crandall Canyon mine disaster in Utah, which has rescuers STILL looking for survivors all week, is another mine collapse, which has killed 3 rescuers and injured 6.

Our thoughts and prayers are with the victims and their families.

But we have to start asking questions why so many of these mine disasters are happening. Some blame mine officials; others blame greedy owners who pursue profit at the expense of safety. What's your take on all this?