President Obama is addressing climate change by unveiling the most sweeping changes ever aimed at curbing carbon emissions from power plants in the US.
Just days before the first debate, a new NBC poll has Donald Trump as the top 2016 GOP contender at 19 percent. Scott Walker and Jeb Bush round out the top three.
A major financial strategist just joined the Draft Biden super PAC. Could that mean the VP is leaning towards entering the 2016 presidential race?









