'You Can't Quibble And Give The John Kerry Answer': Sullivan Presses Witness On Emissions Reduction

Sen. Dan Sullivan (R-AK) questions Biden's nominee to the office of science and technology during a Senate Commerce Committee hearing.Stay ConnectedForbes on Facebook: http://fb.com/forbesForbes Video on Twitter: http://www.twitter.com/forbesForbes Video on Instagram: http://instagram.com/forbesMore From Forbes: http://forbes.com