What exact harm has an illegal immigrant done to you? You're just spitting out the usual rhetoric about the suppose harm illegals have done to Americans.
Would you ask that question of a resident of England, pertaining to the Vikings. Illegal aliens from Mexico alone extract $24 Billion/year out of the US economy in remittances, which they reinsert into their economy. The Vikings would be envious. In all their pillaging they never even came close to a rip-off of that magnitude.
Here's another question. Would you let your next door neighbor enter your home and take money out of it every day, for decades ? (which they then insert into THEIR household) If not, why would you allow Mexico, China, India , etc to do that to the USA ? And they take much more than just remittances. they also take tens of Billions$$/year in welfare $ payouts to their citizens from our treasuries.
Here's the list >>>
Harms of Immigration
1. Americans lose jobs. (especially Whites due to affirmative action).
2. Wage reduction.
3. Tax $ lost (due to off books work + lower wages paid).
4. Remittance $$$ lost. ($123 Billion year).
5. Tax $$ lost to immigrants on welfare.
6. Increased crime.
7. Increased traffic congestion.
8. Increased pollution.
9. Overcrowding in hospital ERs.
10. Overcrowding in recreational facilities.
11. Overcrowding in government offices.
12. Overcrowding in schools.
13. Decrease in funds available for entitlements.
14. Cultural erosion.
15. Overuse of scarce resources (oil, gasoline, fresh water, jobs, electricity, food, etc)
16. Introduction of foreign diseases.
17. Influx of terrorists (ex. ISIS with "Syrian refugees")