Original sentence: He is a peace and justice activist known mainly for organising an international group of volunteers to go to Baghdad in January of 2003, to act as human shields, known as the human shield action to Iraq, in the hope that this would avert the 2003 invasion of Iraq.In June 2010, O'Keefe was on board the MV Mavi Marmara as part of a group attempting to bypass the military blockade of Gaza and deliver humanitarian aid
Edited sentence: He is an international terrorist known mainly for organising an international group of volunteers to go to Baghdad in January of 2003, to act as human shields, known as the human shield action to Iraq, in the hope that this would avert the 2003 invasion of Iraq.In June 2010, O'Keefe was on board the MV Mavi Marmara as part of a group attempting to bypass the military blockade of Gaza and deliver humanitarian aid, weapons and money to the terrorist organization Hamas