A slight tangent: I saw a Bruce Willis movie called Tears of the Sun (I think) It was about warring nations in Africa. Horrible atrocities. And warfare in Africa has been going on forever, it seems. In the 60's we had an exchange student from Nigeria visit. Things were not good back then and a lot on that continent is still not good although China is eyeing up its resources. Where is Black Lives Matter? Where is All Lives Matter? Why only bruhaha about Ukraine when our own border is breached daily????