The answer to my headline question is that he, Marwan Barghouti, is in an Israeli jail where he has been since his arrest in Ramallah by an IDF unit in 2002, after which, in 2004, he was sentenced to five life terms in prison. Some months before his arrest one of Israel’s security agencies tried and failed to assassinate him. A missile was fired at his bodyguard’s car and killed the bodyguard. (If the attempt on Barghouti’s life had succeeded, his killers would not have been brought to justice because as well as bulldozing Palestinian homes and stealing Palestinian land and water, Israel kills, murders, with impunity).