Vanity Fair, I think. Rudy’s children have nothing to do with him.
Judith Giuliani’s presence also can remind voters that her husband is barely on speaking terms with his 21-year-old son Andrew, an apparent outgrowth of the divorce and remarriage, which deprives the candidate from presenting the family tableaux favored by those running for office.
http://blog.washingtonpost.com/the-trail/2007/08/02/on_judith_giuliani_and_vanity.html