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To discuss the joint anti-terror drill, let's go back to our current affairs commentator Professor Tao Wenzhao.
Q1: Professor Tao, a major terrorist ring, headed by "East Turkistan" separatists, was recently broken up in China. But Thursday's three suicide bombings in Pakistan have once again raised concerns on the resurgence of terrorism. What's your opinion?
Q2: What do you think joint efforts in security can bring to regional stability?