Scientists vs Trump: January 2017 with Nathan and Laura

As we look back at January’s headlines with our two regular commentators, Nathan and Laura, the question becomes: How much should we ignore the fire raging across America to focus on the science? Speaking of Trump's new immigration order and the very real threat of a "brain drain," Nathan tells of his own personal time doing research in Iran, commending scientists there and the many Iranian scientists here. But he says Iran has already announced they're going to retaliate.