Out of nowhere sinkholes swallow up the earth, sometimes taking cars and people with it. Now, NASA says it may be able to predict where the next big sinkhole will occur. CBS 2's Vanessa Murdock ... more 
Out of nowhere sinkholes swallow up the earth, sometimes taking cars and people with it. Now, NASA says it may be able to predict where the next big sinkhole will occur. CBS 2's Vanessa Murdock reports. less 
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Thu, Apr 24, 2014 6:47 PM EDT