Goolsbee's 'Golden Rule' for Trump's Economic Policies

'We should not spend more time thinking about Donald Trump's policy ideas than he spent thinking them up': Professor Austan Goolsbee, economic adviser to Hillary Clinton talks tax with Diana Furchtgott-Roth, economic adviser to Donald Trump.

(Photo: T-shirts supporting the US election candidates in a gift shop at Philadelphia International Airport, Pennsylvania. Credit: Robyn Beck/AFP/Getty Images)