Next Up: Wachovia 17 cityfile 09/26/08 02:06PM Filed to: Citigroup Citigroup Finance Wachovia Cityfile This image was lost some time after publication.Another day, another bank disappears from the strip malls of America: A struggling Wachovia is now in discussions with Citigroup, although Wells Fargo and Banco Santander are said to be eyeing an acquisition as well. [Clusterstock, Dealbook]