In reality, $15.00/hr still doesn't "cut" it for rent, groceries, child care, clothing, car insurance, car payments, and gas...not to mention anything fun you'd like to do, in many areas.
So why the $15.00 mark? Why not $30.00 if it's truly a liveable wage that is desired, and not based on anything other than being able to breathe and show up to do the work more often than not?
The problem with "livable wage" is it's relative to the area. Where I live, $15.00 is beyond livable wage. I don't think a livable wage can even be determined, because what is needed to live is really relative, as well. On top of that, fast food requires no experience, education, or expertise that can demand over double minimum wage to START.
People do have the freedom to seek our living elsewhere. My family moved, so that we could live an in area with a very low cost of living to be easily comfortable. There is no one holding a gun to the heads of these fast food workers in New York. How about instead of thinking everyone owes them something, they learn to live WITHIN the wages their education and experience deserves. If you can't cut it in New York, time to make your life work, and go somewhere that it does. Time to take responsibility for circumstances, and learn to live within you have. I could live fine on minimum wage here.
I'm curious how many of those striking workers have cable, a smart phone, smoke cigarettes, drink alcahol, don't cook at home, have a computer, kept having children despite not making enough money, get their nails done, get their hair dyed, etc.