In Trump’s own words he states that Mexico is sending immigrants across the border with “lots of problems.”
I would assume that these problems Trump talks about are economic in nature, as well as health oriented problems. An ABC affiliate in Arizona reported that U.S. Border Patrol agents are seeing real cases of chicken pox, MRSA staph infections, and scabies, and other infectious diseases, including “different viruses” among illegal immigrants crossing the U.S.-Mexico border. (…)
The Department of Homeland Security has even issued protective guidelines for their medics and border agents to follow. (…)
The crimes committed against Americans along the southern U.S. border and in American cities by illegal immigrants has been well documented.
The federal government has even admitted to releasing thousands of criminal illegal immigrants, who have committed crimes like rape and murder.
Fusion TV, which is owned by ABC and Univision, has even documented the rape epidemic in Mexico. Illegal immigrant woman and girls from central America and Mexico, who travel to the U.S., are being raped along the way through Mexico, and many are being forced or tricked into prostitution once the crossover, or before they are allowed to enter the U.S.