Peace activist, 91, walks across Ireland in protest against US military stopovers

Lelia Doolan, who finished 220km trek at parliament gates, says use of Shannon airport violates Irish neutralityA 91-year-old peace activist has crossed Ireland on foot and arrived in Dublin to petition the government to bar US military flights.Lelia Doolan completed a two-week, 220km (138 mile) trek on Wednesday, ending at the gates of parliament accompanied by throngs of supporters.