Numerous sources for that number. PEW, CBP (under Biden), etc. Just google it and it's widely sourced. https://www.newsweek.com/fact-check-did-20-million-illegal-i...
I'm not angry and I'm not the one hurling insults. I simply see this as the logical reaction of the pendulum swinging in the opposite direction. The same forces that allowed this under Biden are what directly led to Trump.