Minimum wage has historically been for part time or entry level workers, not meant to support a household. What incentive would they have to train for better paying positions if they can support their families at any entry level job? I hire my first time employees at slightly above minimum, to give them hope for the future if they learn and work hard. I also pay for advanced education, which is quite an expense. My long term, trusted employees are paid $25.00/hr. + with good benefits.  If incoming employees start getting $20 then my trained employees would then need to make $40 as a fair wage. The price of services provided would also need to then significantly increase. Spiraling inflation would become the constant and that would be a no win. Just having any full time job should not guarantee a 'living' wage. Years ago that would have been laughable. The Walmarts and McDonalds need to be responsible employers and the problem would be solved.