Are you really that dumb to believe that borders didn't exist when America was being colonized? What kind of high school did you go to?
And no one is "taxed out of their ass" to support illegal aliens. Illegal aliens aren't eligible for welfare, social security, etc. There are some emergency room costs, but those are WAY outweighed by the fact that tons of illegal aliens have taxes automatically taken from their paychecks, especially for Social Security and Medicare, and plenty of studies show that those taxes far outweigh the benefits used. The only exception is education...but since anyone getting an education then far more than pays that back with a lifetime of productive work, the investment in the education of immigrant children far more than pays the costs.
Seems like you don't know what you're 'trying' to say illegal aliens are getting welfare and even obamacare