Ismaaiyl Brinsley, the first Black Lives Matter cop-killer back in New York, before Dallas, had also gone Islamic. So it's not too surprising that Gavin Eugene Long, the Baton Rouge cop-killer, had as well.
A Grandview High School classmate tells KCTV5 that Long converted to Islam three years ago. He said Long was quiet and nice.
It's not clear whether this was the actual Islam or the Nation of Islam referenced in Long's videos. While they are both horrible, the Nation of Islam has very little relationship to Islam and is its own crazy cult.
Either way, both teach hatred toward America.