I was talking with two friends on discord. One(call him B) said something about Chinese troops on the Mexico and Canadian border and another (call here Y) confirm that she had heard about it. They didn't post any links about it. I just want see if there is any truth to what they said. I found it a bit farfetched because that would open up a massive can of worms.
Edit: did some looking and apparently it's old news but it's true for the Canadian border here are some articles on it.
https://richardsonpost.com/howellwoltz/19370/chinese-troops-on-us-canadian-border/
https://exonews.org/china-amassing-tens-of-thousands-of-troops-in-canada/
Chinese troops in Calgary, came weeks ago with apparent engines smoking on their transport planes, watched them land myself. Also SPUR77 did a huge detour tonight at 40,000 to come to Calgary, and I think observe at high altitude to see if planes were still grounded or not at YYC Airport.