No, not Bill Ayers, it was this other university instructor in Canada. The French want to put him on trial for his participation in a 1980 attack on a Paris synagogue.
The academic life must hold great appeal for left-wing bomb tossers, since so many become professors in their old age. In addition to Ayers and his lovely wife Bernardine Dohrn, I can think of: Mark Rudd (another Weather Underground colleague of Ayers who now teaches at a junior college in New Mexico), Susan Rosenberg (convicted for possession of more than 700 pounds of explosives and a stockpile of illicit weapons, pardoned by President Clinton, hired by New York's Hamilton College), Sami al-Arian (who pled guilty to conspiracy to assist the Palestinian Islamic Jihad Movement while a professor at the University of South Florida) and, over in Greece, Alexandros Giotopoulos (the economics professor who headed the Marxist terrorist group 17 November).
What wonderful memories they must have. I'd love to be in the faculty room sometime when they reminisce about the good old days.