Article Photos: Black Friday creeps into Thanksgiving permanently?

Shoppers attempt to navigate snaking lines and clogged aisles during Target's Black Friday sales event in Flint, Mich. on Thursday, Nov. 22, 2012. (AP Photo/Flint Journal, Griffin Moores)

Shoppers attempt to navigate snaking lines and clogged aisles during Target's Black Friday sales event in Flint, Mich. on Thursday, Nov. 22, 2012. (AP Photo/Flint Journal, Griffin Moores)