I’m a student of history. Every time the United States has become protectionist and listened to the siren song that you’re hearing partially on this stage tonight, we’ve paid a very heavy price. The Smoot-Hawley Tariff Acts in the 1930s were direct contributors to World War II. It sounds like a lot of fun to bash China and others, but free trade has been the engine of our economy. Free trade should be the continuing principle that guides this nation’s economy.