Migrants from the Middle East crowd onto a train in Budapest, Hungary. (AP photo)

“What we are witnessing is the destruction of Western civilization, not by an armed invasion, but by envelopment,” Rep. Dana Rohrabacher (R-CA) said Wednesday during a hearing on Capitol Hill on the growing refugee crisis in Europe.

"What we have seen over the past few months is unsustainable, and if not checked, will change the fundamental nature of European countries which are now being inundated," said Rohrabacher, who chairs the House Subcommittee on Europe, Eurasia, and Emerging Threats.

"What we are witnessing is the destruction of Western civilization, not by an armed invasion, but instead through envelopment. The effects of this will not soon disappear, but instead could well turn out to be an historic change in the nature of many European countries."

"Migrants fleeing to Europe have been an issue of humanitarian concern for several years, but a wave of immigration erupted into a tsunami this summer when the German government announced it would ignore the Dublin Rules and accept all Syrian refugees that made it to the German border," Rohrabacher said.

The Dublin Rules are a European Union (EU) law that establishes which EU member states are responsible for taking in refugees from outside the EU.

“Earlier this week, the United Nations announced that 218,000 migrants crossed the Mediterranean Sea to Europe just last month. That is more than were recorded in all of 2014. It is expected that around a million asylum seekers of all origins will reach Germany in this year alone,” Rohrabacher noted.

He traced the current refugee crisis to a decision made earlier this year by German Chancellor Angela Merkel to grant political asylum to 800,000 migrants from the Middle East even though "Europe has been struggling to assimilate large Muslim populations."

"Even the most optimistic scenarios say that Europe will have to re-direct billions and billions of dollars from supporting their own citizens to accomodating the needs of these refugees," Rohrabacher stated.

“Europe was not prepared for this tremendous influx of thousands and thousands of other people,” agreed Rep. Ted Poe (R-TX).

“Some countries take various positions on what to do with the migrants: let them pass through, or maybe not even let them come into their country.

“One such example is Hungary, who is trying to protect the national sovereignty of its own country. And the United States, rather than try to understand the situation in Hungary, even last week the U.S. ambassador dressed down the Hungarians for what the State Department believed was not the right course in dealing with migrants,” said Poe.

Rep. Ted Poe (R-TX). (AP photo)

“Hungary was totally justified in what it is doing to try to stem the flow,” Rohrabacher added.

“And frankly, if our European allies are not willing to stem the flow of large numbers of people who are not native to their territory, they will lose their territory. And let me note, that's true of the United States as well.”

Rep. Albio Sires (D-NJ) also discussed the need for a better screening process for refugees coming from the Middle East, recounting what the process was like when he immigrated to the U.S. from Cuba: “The influx has been so quickly, so many, that the security issue is very important.

“I remember as a boy when my father was taken away when we first arrived for about four or five days, and my father went through a whole process - 'Did you participate in the Communist Party? Were you involved in the Communist Party?'- back then, and after about four or five days he was returned to us.

“I don't think these countries have any way of screening the people that are going through there like what we went through when I first arrived here.”

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