'What do we think is going to happen?' Shouting Stephen Miller melts down on Fox News

White House adviser Stephen Miller melted down in a Fox News interview while insisting that descendants of immigrants often failed in society.

"And so what you saw between 1965 and today was the single largest experiment on a society, on a civilization that had ever been conducted in human history," Miller told Fox News host Will Cain on Tuesday. "Not just the 76 million immigrants that were brought in, largely from the third world, but their descendants too."

"So you see, with a lot of these immigrant groups, not only is the first generation unsuccessful. Again, Somalia is a clear example here," he continued. "But you see persistent issues in every subsequent generation. So you see consistent high rates of welfare use, consistent high rates of criminal activity, consistent failures to assimilate."

Miller began to shout as he continued.

"If Somalians cannot make Somalia successful, why would we think that the track will be any different in the United States?" he exclaimed. "If Libya keeps failing, if the Central African Republic keeps failing, if Somalia keeps failing, right? If these societies all over the world continue to fail, you have to ask yourself, if you bring those societies into our country, and then give them unlimited free welfare, what do we think is going to happen?"

"You're going to replicate the conditions that they left over and over and over again!" he yelled. "And we mask the impact of immigration on every public policy issue we discuss! We talk about test scores! If you subtract immigration out of test scores, all of a sudden our test scores skyrocket!"