Heather Zichal takes a question from the online audience about climate change

October 27, 2010 | :56 | Public Domain

Deputy Assistant for Energy and Climate Change Heather Zichal takes a question from the online audience about the President's leadership combating climate change.

President Obama Delivers a Statement November 9, 2016	White House Disability and Inclusive Technology Summit November 7, 2016	Weekly Address: The Progress We've Made Because of the Affordable Care Act November 5, 2016	Trick-or-Treat at the White House October 31, 2016
President Obama and the First Lady Welcome Children to Trick or Treat October 31, 2016	10/31/16: White House Press Briefing October 31, 2016	Math and the Movies October 29, 2016	Weekly Address: Achieving the Mission of the Cancer Moonshot October 29, 2016