Is immigration bad for the U.S.?

no; not at all, only illegal immigration is bad for us because it we pay for it not them, and all the jobs they claim to fill were once filled by Americans or legal immigrants and when you speak on an aging American work force that would only be in the professional market not the labor market this country has more than enough laborers to do the job with-out them being illegally here. in-fact we offer incentives to professionals to come here legally because we are looking for skilled professionals. really anyone can pick fruits and vegetables, flip burgers and cut lawns and before the influx of illegals there were Americans and legals who did the job just fine. believe me no-one here is against immigration; just the illegal type.