In a conversation with the US Secretary of the Interior Ken Salazar, Climate One host Greg Dalton asks if President Obama has held up to his climate change pledge made during his Democratic presidential nomination speech in 2008. Secretary Salazar admits that they may not have done as much as they've wanted, but the Obama administration has made significant advances in fuel efficiency and have "embraced a whole new ethic on what we're doing with renewable energy from solar to geothermal to wind."