That was the crowd and I love that stuff too. I have seen videos at sporting events when the mic fails on the national anthem and the crowd takes over in the middle or does the entire song. Also gives me chills. You also know Trump did nothing presidential yesterday.
Interesting that her growing up in Canada is not talked about. It should be. As a Canadian in Canada, we don’t consider Montreal middle class. Blue collar middle class in Canada (as she seems to try and pass herself off as) would be cities such as Barrie, Ontario or Red Deer, Alberta. Swap football for hockey, those blue collar Canadian cities are otherwise indistinguishable from suburban America. Montreal is more of place for the well-travelled and well-connected.
Why was she in Montreal? Inquiring minds want to know.
The province of Quebec has a strange relationship with Canada, and Canada with Quebec. Since Montreal is in Quebec, it shares in this odd relationship. (If you want to go down a rabbit hole, research the Quebec referendum of 1995. Canada came within a whisker of dissolution).