Numerous reports say there are over 12 million illegal aliens in the US.
There are 10 million just in California.
This is an easy answer, They want their Slaves and Slave class. Divide and Conquer. It is nothing more than the desire to have control over your fellow man, in other words they are just Evil People.
I think the number being floated at the beginning of 0bama’s reign was 11 million, which was probably a low-ball estimate, if even any effort was made to offer a reliable figure.
Based on 0bama’s open-borders policies, my guesss is that the actual number by 2018 is in the range of (at least) 40-50 million in the entire US. JMHO