Commentary: Rudy’s bitter end: A former friend and staffer tracks the mayor’s sad decline

I don’t care about Rudy Giuliani’s amateur-hour press conference outside Four Seasons Total Landscaping or his need for a cut man at last Thursday’s presser to stanch the flow of hair dye down his cheeks. I don’t care that he tucked in his shirt while lying on a hotel bed with a woman in the room young enough to be his granddaughter. (Okay, I do care about that.) I don’t even care all that …