Can NATO Troops in Greenland Keep Trump at Bay?

A.M. Edition for Jan. 15. Denmark and several NATO allies are sending troops for military exercises in Greenland, a day after unsuccessful efforts by Danish and Greenlandic officials to persuade President Trump to abandon his pursuit of the island. Plus, Trump appears to roll back threats of an imminent attack on Iran. And Journal special writer Gregory Zuckerman discusses the White House’s decision to put Wall Street on the defensive as a part of its midterm-elections push on affordability. Luke Vargas hosts. Sign up for the WSJ’s free What’s News newsletter.