US President Donald J. Trump’s administration announced on May 31 that it will no longer exempt Canada, Mexico, and the European Union from previously announced tariffs on steel and aluminum imports. This means tariffs—25 percent on imports of steel and 10 percent on imports of aluminum—will go into effect at midnight on June 1. The decision will strain US ties with some of its closest allies and has already sparked retaliation.
On June 30, Donald J. Trump became the first US president to set foot in North Korea. Trump made history when stepped across a low concrete marker accompanied by North Korean leader Kim Jong-un and walked a few steps into the North. The two leaders agreed to have their negotiators resume an effort to reach what has so far been an elusive nuclear deal. US President Donald J. Trump, accompanied by North Korean leader Kim Jong-un, stepped into North Korea at the border village of Panmunjom on June 30. Trump is the first sitting US president to set foot in North Korea. (Reuters/Kevin Lamarque)