Why has our government taken little action for climate change prevention? Listen as former science advisor to President Obama John Holdren and Senator Cory Booker tell Neil deGrasse Tyson why climate change and other important issues have been put on the sideline. If you like this StarTalk SoundBite, be sure to check out the full StarTalk Radio episode, "StarTalk Live! Let’s Make America Smart Again (Part 1)" at https://soundcloud.com/startalk/startalk-live-lets-make-america-smart-again-part-1