Most of the activists in the 1960s who hated America STILL want to overthrow it. They just have adopted other subversive tactics like taking over academia, the government, and destructive DAs.
Oglesby has been a life-long communist/Marxist and if memory serves me correctly, he was a leader of the Marxist “Progressives for Obama”. His record should be at www.keywiki.org, under his section and also at www.DiscoverTheNetworks.org.