People gather near an anti-TTIP banner in front of EU headquarters prior to a demonstration against European Union's (EU) free trade deals with the United States and Canada in Brussels, capital of Belgium, on Sept. 20, 2016. Thousands of protesters will demonstrate against the European Union's (EU) free trade deals with the United States and Canada late Tuesday in Brussels, as doubts and resistance intensifies across the continent. (Xinhua/Ye Pingfan)