I’m told that the increasingly eccentric Ralph Nader woke up this morning, took a shower, watered the plants, walked the dog around the block and decided be’d better not attend the Sundance Film Festival, and therefore Monday’s press conference for Henriette Mantel and Stephen Skovan’s An Unreasonable Man, a doc about Nader, has been cancelled as Nader “will no longer be able to attend,” according to an IDPR press release.