President Trump expresses his views prior to the meeting with President Putin in Helsinki.

In an interview with CBS News’ Jeff Glor, President Trump named the European Union when asked to identify his “biggest foe” on the global stage. “I think we have a lot of foes. I think the European Union is a foe, what they do to us in trade. Now, you wouldn’t think of the European Union, but they’re a foe,” he said.