If those white folks were not drawing a government handout check I bet they would be a lot more willing to work for a wage close to what you're paying illegal Mexicans. As long as they can sit on their butts watching Judge Judy and Oprah all day and still draw more from Uncle Sugar than they can make working they won't work. This stuff aint rocket science folks.
Nope, it's politics, which makes it even harder than rocket science.