SpaceX founder Elon Musk speaking about future plans to Mars

The talk is time sensitive, as it is live, but there are other commercial space talks being given as well (Pacific Standard Time):

  2:00 p.m. - 4:00 p.m.: Commercial Space Panel
  Gwynne Shotwell, President, SpaceX
  Jeff Greason, President and CEO, XCOR Aerospace
  Ronald Ramos, Vice President, Exploration and Launch Systems, Pratt & Whitney
  Daniel J. Rasky, Director, Emerging Commercial Space Office, NASA

  4:30 p.m. - 6:30 p.m.: Opportunities and Challenges for Small 
  Businesses in the Energy and Aerospace Technology Fields
  Chair: Michael F. Pisczor, NASA Glenn Research Center

EDIT: I seem to have submitted the talk at the very end of his presentation, here's to hoping there will be a recording soon.