I would start with Dr. Cooley about the attempts of foreign states to influence immigrant or diasporic groups in Canada. This has been an ongoing issue, so the WeChat thing is there. Definitely, there is clear evidence and an indication that the Chinese government has been and is still trying to influence the Chinese community living in Vancouver and elsewhere.
The same applies to other states. For example, the Iranian government is very active in doing the same thing regarding the Iranian communities living here in Canada. This is an ongoing issue. They usually target or make use of specific tools, let's say—