Tucked away between houses on an estate in the Republic of Ireland is a small field that many believe, until recently, had a big secret. Beneath a grotto of the Virgin Mary, lie flowers and teddy bears by well-wishers in memory of the children of unmarried mothers, described at the time as "fallen women." It is believed nearly 800 children are buried in the grounds of what was once a mother and baby home run by nuns in Tuam, County Galway. A child died nearly every two weeks between the mid 1920's and 60's. After world-wide publicity, the Irish government...