CNBC's Larry Kudlow joins Sean to talk about his new book, "JFK and the Reagan Revolution: A Secret History of American Prosperity" and the recent resignation of President Trump's Economic Advisor Gary Cohn. This is a big hit to those who support free trade. Why is this important? Perhaps the next decade of economic growth depends on the decisions made in the next few months... The Sean Hannity Show is on weekdays from 3 pm to 6 pm ET on iHeartRadio and Hannity.com.