Peace Marchers of the Loneliest Kind

LOVELAND, Colo. -- Against the majestic backdrop of the Rocky Mountains, in the far eastern corner of Colorado where the land begins to flatten into a vast golden prairie, two teenagers trudge along the weed-bitten edge of an isolated highway. Blistered and sunburned, they endure wind, rain and searing heat. But still, they slog forward in what has become a quixotic journey across the country in an effort to end the Iraq war.