HARLAN – Shelby County residents may remember a Kansas man who challenged his ex-wife and her attorney, both of Harlan, earlier this year to a duel in hand-to-hand combat style with melee weapons, who says now he will seek public office in an effort to argue for judicial openness and the rights of individuals in similar custody disputes. David Zachary Ostrom, Paola, KS, continues his family legal and custody matter in Shelby County District