Optimism about Black Friday

I think this is a good sign for retail sales this year. http://money.aol.com/news/articles/_a/bbdp/wal-mart-worker-trampled-to-death/262342 Anybody know how many times this is expected to happen in a normal year? Has bchadwick or anyone else done any analyses of the relationship between WalMart tramplings and retail sales? I notice that WMT is down 0.80 so I don’t really undertsnad that…

shop 'till you drop

I am going to use it as a new technical indicator.