Causes diabetes, erectile dysfunction, and more, surgeon general's report finds
                                
                                
                                    (Newser) -
                                    Yes, smoking is bad for you, but just how bad might still surprise you. A surgeon general's report out Friday reports that lighting up is scientifically proven to cause diabetes, colorectal and liver cancers, erectile dysfunction, and ectopic pregnancy, the  New York Times  reports. And more: vision loss, tuberculosis,...