Mexicans are good people, but illegal aliens are criminal invaders no matter what country they are from.
As it has been pointed out, an illegal alien is like your neighbor moving into your nicer home because you live better than he does. That doesn’t mean Americans are bad people, just that invader is.
A large portion of the Irish came into "this house" in the 1840's. They left behind a famine. They didn't want to come here, they had to. Many of them stowed away on boats because they couldn't pay the price to get here(yes illegally), lied about their names and ages to get better jobs. Lied about what year they arrived so they wouldn't have to wait in line so long for citizenship. Lived ten people to a house in the inner cities and took the jobs from the British/American settlers.
So if any of us have Irish in our line should we all be deported because we are anchor babies of people who broke the law to bring us here for a better life...illegally?
I want the flow to stop as much as the next person but I think that deporting all the ones that are here is like giving a death sentence to a petty thief. It's over the top.