Following a sacred pipe ceremony Thursday morning at a park in south Minneapolis, about 20 activists from Canada and the United States set off on a 1,100-mile walk to Washington, D.C., to seek what organizers hope will be justice for imprisoned American Indian Movement (AIM) member Leonard Peltier.
Accompanied by three vehicles and the beating of a drum, the group headed to St. Paul, their first stop on the AIM-sponsored walk that is expected to take them through Chicago, Cleveland and Pittsburgh before they wind up at the Lincoln Memorial in Washington in mid-November.
Peltier, 78, who supporters say has major medical problems, has been imprisoned for 45 years since his conviction for aiding and abetting the murder of two FBI agents on South Dakota's Pine Ridge Reservation in 1975.

In Washington, the walkers plan to make the case to federal officials that Peltier should have his sentence commuted, said Rachel Thunder, lead organizer of the walk. Peltier is being held at a high security federal penitentiary in Coleman, Fla.
"A piece of every single one of us is sitting in that cell with Leonard Peltier," Thunder told about 100 supporters, mostly Native Americans, at a rally Wednesday night in Cedar Avenue Field Park. "Until he is free, none of us is free."
"It's a sacred journey," said Mitch Walking Elk, who led a pipe ceremony attended by about 60 people Thursday morning, shortly before the walk began. "Everything we are doing is being done with prayer. This is a spiritual effort."
Among those on the walk was Linda Julik, 53, of Nett Lake, Minn. "My grandfather came to me in a dream," she said. "He was walking with me. I have to do this for my grandkids and future grandkids. [Peltier] is the longest-held political prisoner in the world."
Also on the walk were three AIM activists from Reno, Nev., and a group of five white people from Ipswich, Mass., who belong to the First Church, one of the oldest continuous meeting congregations in the country. "I felt something needed to be done," said Zeke Allman, 17. "You can't hear about this and ignore it."