And then on the other hand:
Walmart is paying $20 billion to shareholders. With that money, it could boost hourly wages to over $15.
I agree it's not just about the CEO pay but rather the equity of the entire system and CEO pay is just part of it. I can't find data on all the Walmart execs, but I'd bet a lot of money that if you took their salaries and bonuses and stocks and what-not, even a fraction of that would be way more than $10 per worker. The tax cuts alone will save Walmart about $2 billion/year, which would be about $1000 per worker, which is a goodly amount if you're making minimum wage.