EcoWatch: The Supreme Court has been handing down some significant decisions in the last week. Justices ruled in favor of the Affordable Care Act and same-sex marriage and provided hope for proponents of gerrymandering. They also ruled in favor of Oklahomas controversial lethal injection drug and against the U.S. Environmental Protection Agency (EPA), putting roadblocks on its ability to regulate health-damaging pollutants from power plants. On The Daily Show, Jon Stewart shows clips of conservative pundits...