Steve Bannon, chief strategist for U.S. President Donald Trump, arrives to attend a joint news conference between Trump and Theresa May, U.K. prime minister, not pictured, in the East Room of the White House in Washington, D.C., U.S., on Friday, Jan. 27, 2017. The British prime minister is planning to pitch a free-trade deal to the new U.S. leader just as the reality of a new era of protection for American workers sinks in. Photographer: Andrew Harrer/Bloomberg via Getty Images