Nepal's 7.8 earthquake was a nightmare waiting to happen

Sat, Apr 25: Seismologists say Nepal's 7.8 earthquake was a nightmare waiting to happen. Nepal lies on a volatile fault and many of the buildings in that country are not designed to withstand earthquakes. Tremors were also felt at the base-camp of Mount Everest. Mike Le Couteur reports. For more info, please go to http://www.globalnews.ca