There are so many reports about the terroists ,and the discription made by all the media are in general all the same.And if we think of the terrorists,some horrible scenarios may leap to our mind,the terrorists are all very cruel ,wearing black clothes only leave the eyes remain outside,and many women are among them.Sometimes I can't understand them.Do they have families,why do they make the terrorist incidents ,what do they want,how they think the would should be?