As for wall building, I read this morning that things have become so chaotic that Hungary is building a wall to keep the refugees et al out. I've seen scary things on the internet that show them becoming a real danger to peace and stability. Articles state that most of them are young men. They all want to go to Germany, I've heard that's where the benenfits are easiest to get, people are friendly to them, and I would imagine that's where work is most plentiful. But if these people are running for their lives rather than economic opportunity, they are in no position to make demands. This crisis must be solved as best as possible as a joint effort of many countries. Who was it, the Rolling Stones? Not to be flip about it, but you can't always get what you want.
Speaking of walls, I wonder if the European countries will object to European walls, as much as many of them do to Israel's. Just sayin'.
And Saudi Arabia not offering asylum, but money to build several hundred mosques in Germany? Does anybody see anything wrong with this picture?