Aspen's Michael Engfors has had a rough go of it the past few years
                                
                                
                                    (Newser) -
                                    The odds were 840,000 to 1, but Michael Engfors beat them, winning $500,000 on a lottery scratch-off ticket in Aspen, Colo., on Friday,  NBC News  reports. And "it couldn't happen to a better type of person," Jeremy Kowalis, a rep from a local homeless shelter,...