How about the fact that the USA has taken in more immigrants than any nation on Earth.  
How about the fact that we are broke (20 trillion in accounts/200 trillion in mandates) and our economy isn't strong.  How about the fact that the immigrants, both legal and especially illegal, in the US, include the poor, elderly and children who put a strain on the social services including schools in communities throughout the nation. How about the fact that Social Security, Medicare and Medicaid are going broke.  How about the fact that Trump proposes an immigration program to which the immigrants add the the economy and the strength of the nation v. drawing on its resources and competing with American Citizens with low skills.  Use your brains peeps....(AKBruce68 and 907AK)