From a New York Times article on Yasser Arafat's wife:

In Interview, Arafat's Wife Praises Suicide Bombings

Henry Siegman, a senior fellow at the Council on Foreign Relations, who has promoted peace between Israelis and Arabs for almost four decades, said today, "When I hear a woman of Suha Arafat's intelligence, culture and standing in the Palestinian community condone suicide attacks, I fear that for Israelis and Palestinians the goal is no longer security or the creation of a state, but vengeance."

The quotes from her are fairly telling.