3 ms·
UK has been doing this for decades: https://www.youtube.com/watch?v=iV2ViNJFZC8 https://www.youtube.com/watch?v=iV2ViNJFZC8
by cooperellis 8y ago
UK has been doing this for decades: https://www.youtube.com/watch?v=iV2ViNJFZC8 https://www.youtube.com/watch?v=iV2ViNJFZC8
- superfrank 8y agoSo have casinos. I was really into the idea of card counting when I was in high school (over 10 years ago) and remember coming across multiple sources that claimed casinos did this as part of their arsenal to detect people who've been blackballed.