No, it isn't. At this point, the mass immigration is actually unstoppable. It could be managed when people got information about foreign countries from state-c

No, it isn't. At this point, the mass immigration is actually unstoppable. It could be managed when people got information about foreign countries from state-controlled (or aligned) media. Now, when everybody and his dog are on the Internet, they can see what life in other countries actually is. And want a piece of it. And unless you bring machine guns (and maybe even then), you can't stop hundreds of millions of migrants who just want better life for themselves and their children.