PG&E's Johns discusses upcoming response to regulators' San Bruno fine

Pacific Gas and Electric Co. is expected to file this week its response to California state regulators' recommendation that the company face a $2.25 billion penalty for the 2010 San Bruno natural gas pipeline explosion. What impact could the fine have on the company's ability to do business? During today's OnPoint, Chris Johns, president of PG&E, reacts to the proposed penalty and talks about the reforms his company has made after the San Bruno event.