After a deadly 8.2 magnitude earthquake that struck northern Chile, with many after-shocks since then, focus has been turned to the fault system circling much of the Pacific known as the ring of fire.... more 
After a deadly 8.2 magnitude earthquake that struck northern Chile, with many after-shocks since then, focus has been turned to the fault system circling much of the Pacific known as the ring of fire. Time Magazine's senior editor Bryan Walsh joins "CBS This Morning: Saturday" to discuss what these recent events could mean for quake-vulnerable areas. less 
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Sat, Apr 5, 2014 12:11 PM EDT