I think Ph raises a good point in the primary regard that there aren't enough jobs in this country across a lot of sectors. It's not as bad as say...Spain or Portugal, but it's not good. And when each person in minimum wage situations has to take two or three, the number of menial jobs gets divided by two or three.
I know people say that raising minimum wage, or the idea of a living wage is bad for business, and would eliminate jobs, but it wouldn't have to if there was a bit of income redistribution. Unfortunately, there is perhaps no more taboo word in the English language to businesspeople than "redistribution," be it of wealth, income, jobs, or what have you.