the poor turnaround that Ron Johnson has engineered at JCPenney Co. Inc. (NYSE: JCP). Our take is that this is the beginning of the end and is a prelude to Ron Johnson's termination. Shares have gone from $60 five years ago to under $25 again, and the 52-week range is $19.06 to $43.18. Johnson has been on the job now for just under a year ... Perhaps chimpanzees could have done as well. Howard Davidowitz, of the retail consulting firm Davidowitz & Associates, said on Bloomberg TV that Ron Johnson will "be a goner" in another nine months if this...