I was at Jo-Ann Fabric, Saturday. I needed some thread to match a button that had fallen off one of my sweaters, and the thread on the other buttons was a shade of blue I just didn’t have in my sewing kit. Isn’t that always the way? “Charlie,” I says, as we pull up to the front door, “this’ll only take a sec.” “Famous last words,” he mumbles. As far as he was concerned, we were at the Mall to see “The Expendables 3.” I know, do we really need another one? Wasn’t “1” and surely “2” enough? But this sort of flick makes Charlie so happy. Plus, we were gonna grab supper at the …