MINYANVILLE ORIGINAL America’s largest dairy producer Dean Foods (DF) took its 12-month gain to 78.69% while Walgreen (WAG) which invented the malted milkshake finished the week at a fresh 52-week peak after getting upgraded by Goldman Sachs (GS)  itself a big fan of the calcium-filled drink. All of which was enough to make one of our Canadian cousins throw up. And for those who like their beverages slightly stronger  an Onion caused the president of Iran to cry into his beer.   This morning in economics analysts expect improvements in both August construction spending and September’s Institute for Supply Management manufacturing index each out at 10:00 a.m. Eastern. ...