Investopedia analysis suggests it's out of reach for many Americans
                                
                                
                                    (Newser) -
                                    From getting married, to having kids, to saving for retirement, the American dream is increasingly out of reach—costing about $3.4 million over the course of a lifetime, or double the median lifetime earnings of the typical US worker, according to a new analysis. Financial site  Investopedia  calculated the...