The 112th Congress begins its term amid renewed optimism about prospects for U.S. trade liberalization. Big labor’s stranglehold over the congressional trade agenda was broken with the election in November. The U.S. government finally appears willing to end its disgraceful ban on Mexican...

Over its first two years, the Trump administration has aggressively reshaped U.S. trade policy. One of its most controversial initiatives is the expansive use of national security to justify imposing tariffs and quotas. Section 232 of the Trade Expansion Act of 1962 gives the president authority...