Dennis Kucinich: “The burning of coal is the single largest anthropogenic source of mercury air emissions, having more than tripled since…”

Mike Pence, I think, really helps that message a lot because he's someone who has been in Indiana.

Neil Armstrong's voyage to the Moon represented a personal heroic journey, and it was also expressive of a uniquely American capability and capacity to reach higher and higher, to expand our horizons, to seek newer worlds, and to do that…

Citizens United was a body blow to our democracy.

The releases from power plants and industrial boilers represent today roughly a quarter of the mercury releases to the atmosphere.