Steel and Aluminum Tariffs Spur a Hot Debate

President Donald Trump's recently proposed tariffs on steel and aluminum have spurred a hot debate in the U.S. that doesn't adhere to traditional party lines. Is the administration's move a boon to American workers or the beginning of a trade war? VOA's Plugged In with Greta Van Susteren examines the pros, cons, impact and history of tariffs on goods imported to the United States. VOA's Joan DeLuca reports: