"Huddled masses" before the giant welfare system was set up are different than "huddled masses" when there is every kind of government handout possible. With previous immigration from Europe a third or more returned to Europe within a short time -- not all could make it here but the Great Society has changed all that. Now we're bringing in the real dregs. Not all are dregs but the dregs are definitely part of what we're seeing coming over. The previous huddled masses were interested in learning the common language of this country because it helped to know English for school and work --- but not any more.
This is not really a change in subject -
There is now a small window of opportunity to destroy what the Moslem world has been for all these centuries. Since "modernity", for lack of a better term, has destroyed us - though the majority of Americans (willfully dumb as rocks) will not see this until events force awareness - we have a generation or so to infect the Moslem world with the same cancer. This project is well underway. Might work, too.