How I feel about SB1070

I have a mix feeling about SB1070, I think SB1070 in some ways are trying to protect American citizens but at the same time it created issue with racial profiling and human rights. I do not think migrant workers are taking jobs away but helping US economy, it is because most of the migrant workers are in the field of agriculture which many American are not willing to work in this area. The migrant worker often received low-wages, no health benefits and work under harsh condition for long hours.  On the other hand, even in other area such as technology, many technology companies in United States have founded by migrant worker and have created many job opportunity to all American citizens.