The tit didn't start with the Trump tariffs, but Trump also effectively stopped TTIP negotiations, and TTIP would lower trade barriers between US and the EU. Th

The tit didn't start with the Trump tariffs, but Trump also effectively stopped TTIP negotiations, and TTIP would lower trade barriers between US and the EU. This was a prelude to the current trade war with the EU. Which is very unhelpful, he should just concentrate on China.