Article Photos: Protests greet shoppers at Wal-Marts nationwide 11/15

  Occupy Wall Street's "99 Picket Lines" working group, joins a protest against Wal-Mart on Black Friday, Nov 23, 2012, in Secaucus, N.J. Wal-Mart employees and union supporters are taking part in today's nationwide demonstration for better pay and benefits A union-backed group called OUR Walmart, which includes former and current workers, was staging the demonstrations and walkouts at hundreds of stores on Black Friday, the day when retailers traditionally turn a profit for the year. (AP Photo/Mel Evans)