According to Politico:

President  Obama used the debates as a pivot point to criticize Rick Perry. “Has anybody been watching the debates lately?” he asked his supporters at a fundraiser. “You’ve got a governor whose state is on fire denying climate change.”

In the winter of 2009/2010, Texas experienced record-breaking snowfalls. Question for the President: Were the record snowfalls that hit Texas in February 2010 due to climate change?