An image of a very pregnant Mary, the mother of Jesus, looks down on Old Town from a billboard on West Burnside Street and Northwest Third Avenue. In the weeks before Christmas, she is a reminder of the approaching celebration of her son's birth. She's also a testament to a Milwaukie woman's deeply held beliefs. "I'm not political," says Valerie Aschbacher, who commissioned the sculpture that was photographed for the billboard. "Mary's not political. She's an image of the gospel of life." Many people would not agree. They see life -- when it begins and how it ends -- as...