Too many retirees of color are in the financially precarious state between outright poverty and barely getting by. Far larger shares of the nation’s Latino, Black, Asian, and Native American retirees are financially insecure than Whites, according to a new report confirming the now-familiar racial disparities that face both workers and retirees in this country. But what also stands out in this report, produced by The Gerontology Institute at the University of Massachusetts, Boston, is the gaping disparity between retired single people and married couples. First, consider older White Americans. They are in the best position financially. Yet about two in five single White retirees are financially insecure, while only one in five couples is. Single Latino retirees are muc…