By | November 20 2012 7:10 AM

Employees of Wal-Mart Stores Inc. (NYSE: WMT) preparing for protests up to and through the busiest shopping day of the year can expect to see legions of their fellow citizens rushing past their picket signs and into the stores to snatch up Black Friday deals in the annual bargain-hunting season that in years past has seen customers snatching, hissing and fighting like predatory cats on the Serengeti.