There have been more than 150 aftershocks following Friday’s quake in Japan — some of them, quite powerful.
Joining us to talk more about the aftermath is Ulrich Riller, a McMaster University professor in geography and earth sciences.
[projekktor src=’https://488b0f6bbd6e1f02d285-a9990803a5649dd3960d912508d8bce9.ssl.cf2.rackcdn.com/2011-0314-UlrichEN6.mp4′]