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?

Funny #33, but your right.  Mexicos government isn't good for anything is it.

And


Noooooo!! America must invade Mexico before Mexico invades the US. Go in, take all their oil, cut down all their trees, drain all their fresh water, mine all their minerals, and take all their gold reserves.

Oh yeah, take the crops too. Burn the country then sow salt in the soil so it may not be used again, then close the southern borders.