Belgium stabber was on terror watch list before killing one cop and injuring another

This is why mass migration is bad for any country. Another Islamic extremist attacked one cop and killed another. Criminals in one country will most likely be criminals in another. We need better ways to vet those pouring into our countries.

#belgium #islam #extremists #police #europe

https://abcnews.go.com/International/wireStory/belgium-stabbing-suspect-list-potential-extremists-93107639