. "Dunn had faced criticism recently for not moving fast enough to address the challenge posed by the rise of online shopping. ???I hate to be rude, but I think he was doing a terrible job,??? Wedbush Securities analyst Michael Pachter told Reuters. ???This is a company that had a sales guy in charge, and I just don???t think they are well positioned to deal with the onslaught from the Internet.???" . . .