I'm not smart enough to be a leftist. The really smart people (leftists) all know that bringing in ten million illegals that are often illiterate in their native language, much less English, benefit the economy.
Millions of low and no skilled workers do not put downward pressure on wages, and millions of new households do not put upward pressure on housing costs.
Millions of new people using the same public services such as health-care, education, food stamps, welfare and all other government assistance programs does not in any way increase the cost of those programs or reduce the availability.
You have to be a really smart leftist to understand how two milling new jobs is really great when you've imported ten million new workers.
Again, only really stupid people believe the impact is negative.
Clearly you are a really smart leftist economist, why not explain what's really going on with illegal immigration? You can't, but you will post a link to some idiocy you don't understand and pretend you've proven something.