Weathermen: Home-grown US radicals
Sarah Palin has accused presidential candidate Barack Obama of "palling around" with terrorists - referring to his acquaintance with a former member of the Weather Underground. So who were the Weather Underground?
A newly-formed group of left-wing extremists, dubbed the Weathermen, went on the rampage in a well-planned protest in Chicago - the so-called Days of Rage riots.
A police station in the city was bombed, and protesters engaged police in combat on the streets. More than 250 of the rioters were arrested, and the FBI began to follow the movements of the Weathermen very closely.
They were a splinter-group from Students for a Democratic Society (SDS) - a product of the student radicalism endemic in college campuses in the late 1960s.
According to the FBI, several of their members had travelled to Cuba and North Vietnam during 1969.
By the end of 1969 they decided to go underground and resort to bombing strategic targets - later changing their name in the process to the Weather Underground Organization.
From 1970 to 1975 the group bombed police stations, court and government buildings, and police cars.
In 1970 there were fatalities - a police officer died from his injuries after a pipe bomb was detonated in a San Francisco police station, while three of the group blew themselves up while building explosives in their New York apartment.
BBC NEWS | Americas | Weathermen: Home-grown US radicalsMany of its members became prominent professionals in US public life.
Bernardine Dohrn, the author of the Declaration of War, is now a law lecturer. Her husband, Bill Ayers, lectures in education.
Both were implicated in the group's most serious attacks, but were never convicted.
During the late 1990s, Mr Obama served on the same charity board as Mr Ayers.
Such was the threat engendered by the group that a tenuous association with a former member can still cause ripples in a presidential race three decades later.
Obama didn't respond to this issue, he said, and I quote:
BBC NEWS | Americas | Obama rejects terror link 'smear'"They'd rather tear our campaign down than lift this country up," he said.
"That's what you do when you're out of touch, out of ideas, and running out of time." "
Pointing out that a candidate has terrorist friends is very valid, the fact that he's avoiding them raises suspicion IMO.
Opinions?