What's wrong with Immigration?

Is immigration really that bad? Why? I'd rather give immigrants here a job if they will then spend the money here... it would help the economy more than companies sending the factory down to mexico.  At least if they live here, and buy things here, it will help the economy here, rather than the alternate... as I said.. our companies go searching elsewhere for cheaper labor.  What do you all think?

>>21
But their government doesn't give them rights, it's not our fault so why should we suffer the consquences? We should either overthrow their government or not allow them to restrict our rights.

>>22
Sorry but war can only ever be about sacrifice. Reparations didn't work for Germany in 1933, the reduction of corruption in the mexican government will have to be a gift. Besides it is apparent that banning immigration from Mexico alone is enough to get the Mexicans to realise they have to unfuck themselves. Why do you think the Mexican government is so eager to tell the oppressed and downtrodden to leave the country?