How do you think they became "millions of law abiding, hard working illegal immigrants that are already here? The fact that you state, "I don't care about deporting the millions of law abiding, hard working illegal immigrants that are already here........they do essential work that most Americans don't want to do." proves you are incapable of fully understanding you position! Hurry, run to a Jones or Limbaugh podcast to see what you should say!
An illegal immigrant
IS a criminal alien by definition!
https://www.nap.edu/resource/21746/issue_brief_crime.pdf
"Numerous studies have examined the relationship between immigration and urban violent crime in the United States. All of the studies found that the more immigrants live in an area, the lower the crime rate tends to be. Using a wide range of methods, data, and levels of aggregation, these studies have also found that the crime drop observed between 1990 and 2000 can be partially explained by increases in immigration."
USE YOUR HEAD AND STOP REGURGITATING THE CRAP SPEWED BY tRUMP AND MILLER!