Germany's foreign ministry is hitting back at US Secretary of State Marco Rubio after he criticized the decision to classify the Alternative for Germany, or AfD, party as a "right-wing extremist" organization. The spat occurred at a complicated time for Germany, ahead of the 80th anniversary of the end of World War II and Nazi Germany's capitulation. Rubio's tweet: In his Friday post, Rubio called on Germany to undo the classification. "Germany just gave its spy agency new powers to surveil the opposition. That's not democracy—it's tyranny in disguise," he wrote. "What is truly extremist is not the popular AfD—which...