Commentary: Is Romney a free trader? Or Trump’s rubber stamp?

In recent weeks President Trump has invoked his power to impose tariffs on national security grounds to launch a trade war with several U.S. allies. In response to the reckless abuse of this authority, a number of senators are attempting to apply a much-needed course correction by demanding that such tariffs be subject to congressional authority. The effort to pass such a bill, however, appears to face an uphill climb, underscoring the need for senators who grasp the importance of free trade.Whi