victory for the u.s. in the war on terror leads to a warning that progress may have made things more dangerous for traveling americans. good evening everyone i m aaron gilchrist. we start with that developing story on travel alert issued by the government today following the death of anwar al awlaki. the state department is concerned that the american cleric s followers will try to retaliate by targeting u.s. citizens. the department urges citizens abroad to register for the smart traveller program. enroll online or the nearest u.s. embassy. it makes it easier to contact u.s. citizens. we re learning more about the u.s. military reason to strike that killed anwar al awlaki. it also took out two other top al qaeda figures. intelligence officials say yesterday s strike in yemen killed saudi militant, al asiri. he created the underwear bombing and also killed samir khan. officials are calling it one of the most effective single blows to al qaeda since the war on terror began