as cbs correspondent wendy gillette tells us the american dentist who killed cecil remains in hiding. >> reporter: the killing of the majestic cecil outside a wildlife preserve in zimbabwe outraged animal activists and lit up social media. cecil was hit with an arrow then shot to death allegedly by minneapolis area dentist walter palmer. researchers had studied the lion for nine years and it was wearing a gps tracking collar. on saturday the zimbabwe parks and wildlife management authorities suspended bow hunting and tightened all hunting regulations outside the park. and it launched a crackdown to weed out what it calls undesirable elements. >> hunting of lions leopards and elephants in areas outside the park have been suspended. >> reporter: one of dr. palmer's guides gave an interview to their telegraph saying i was devastate at the. i could not have seen the collar at night. i should have taken it to parks i admit that. so we did what had to be done and we took the head and skin as the client had paid for the trophy. researchers say about a dozen lions in the area were illegally k

wendy gillette wraps up their day at the state fair. >> reporter: donald trump arrived in style at the iowa state fair and took questions. he criticized his fellow republican candidate jeb bush for a comment he made friday about isis and what the u.s. need to do in iraq to control the terror group. >> jeb bush is a puppet to his donors. i think it may be one of the dumbest statements i have ever heard. >> reporter: trump promised to unveil his first policy proposal and outline his plans for immigration and he addressed the e-mail controversy enveloping hillary clinton. >> she has a lot of problems with the e-mail situation. that's a big problem. if you look at general petreus, he had a tiny fraction of what she had going and they destroyed his life. >> reporter: he addressed the issue of her using approves server as secretary of state during her stop at the fair saturday morning. >> i never sent classified material on my e-mail. and i never received any that was marked classified. >> reporter: clinton recreptly turned over the server to the fbi, but the data and her e- mails had been w

as cbs correspondent wendy gillette tells us, the american dent hoist killed cecil remains in hiding. >> the killing of the magestic cecil outside wildlife preserve in zimbabwe outraged animal activists and lit up social media. cecil was hit with arrow then shot to death. allegedly by minneapolis area dentist walter palmer. researchers had studied the lion for nine years and it was wearing a gps tracking collar. saturday the sim bad way parks and wildlife management authority suspended bo hunting and tight ends all hunting regulations outside the park. it launched crackdown to weed out what it calls undesirable elements. >> hunting of lions leopards, elephants, outside the national park has been suspended modally. >> one of doctor ballmer's guides gave interview to the telegraph saying i was devestated. coy not have seen the collar at night. i should have take ten to parks. i admit that. so we did what had to be done. we took the head and skin as the client had paid for the trophy. researchers say about dozen lions in the area were illegally killed in the past few years. no one was ev

cbs correspondent wendy gillette tells us more. >> the killing of the magestic season ill outside wildlife re sever in zimbabwe outraged animal activists and lit up social media. hit with arrow then shot to death. allegedly by minneapolis area dentist, walter palmer. researchers had studied the lion for nine years. and it was wearing a gps tracking collar. on saturday, the sim bad way parks and wildlife management authorities suspended bo hunting, and tight ends all hunting regulations outside the park. and it launched a crackdown to weed out what it calls undesirable elements. >> hunting of lions tigers, outside the national park, has been suspended with immediately -- >> one of the guides gave interview to the telegraph saying: i was devastated. i could not have seen the collar at night. i should have take ten to parks. i admit that. so we did what had to be done. we took the head and skin as the client had paid for the trophy. researchers say about dozen lions in the area were illegally killed in the past few years. no one was ever caught. sim bad way environment minister said the count

cbs correspondent wendy gillette tells us more. >> reporter: the killing of the magestic cecil outside wildlife preserve in zimbabwe outraged animal activists and lit up social media. hit with arrow, then shot to death. allegedly by minneapolis area dentist, walter palmer. researchers had studied the lion for nine years and wearing gps tracking collar. on saturday, the sim bad way parks and wildlife management authorities suspended bo hunting and tightened all hunting regulations outside the park. and it launched crackdown to weed out what it calls undesirable element. >> hunting of lions leopards, elephants, outside the national park has been suspended. >> one every doctor ballmer's guides gave interview to the telegraph saying: i was devastated. i could not have seen the collar at night. i should have take ten to parks. i admit. that will so we did what had to be done. we took the head and skin, as the client had paid for the trophy. researchers say about dozen lions in the area were illegally killed in the past few years. no one was ever caught. zimbabwe environment minister said hi

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wendy gillette has the details. >> donald trump arrived in style at the iowa state fair. then took questions. he criticized his fellow republican candidate jeb bush for a comment he made friday about isis and what the u.s. needs to do in iraq to control the terrorist group. >> jeb bush is a puppet to his donors. he has lobbyists. i think it may be one of the dumbest statements i've ever heard. >> trump promised to unveil his first policy proposal of his campaign saying he would outline his plans on immigration sunday. he also answered a question about the e-mail controversy and hillary clinton. >> she's got a lot of problems with the e-mail situation. that's a big problem. if you look at general petraeus he had a tiny fraction of what he's got going and they destroyed his life virtually. >> clinton also addressed the issue of her using a private server while she was secretary of state during her stop at the fair saturday morning. >> i never sent classified material on my e-mail and i never received any that was marked classified. >> clinton recently turned over the server

wendy gillette reports now from new york. >> reporter: cell phone video shows a man suspected of openingon a high speed train in belgium hogtied on the ground. three people all helped to disarm the gunman. >> i woke up to basically people ducking and i was like why is everybody ducking and then i turned around to look and he had just entered -- the gunman entered the car with the ak. >> reporter: anthony sadler's friend, air force serviceman spencer jones stood up followed by alex skarlotos. >> spencer got to the guy first, grabbed the guy about the neck and i grabbed the gunman. >> reporter: the gunman fought back and the ak-47 went off but they were able to get him under control. >> we were scared for sure but adrenaline took over because i didn't even have time to think. >> reporter: the gunman slashed stone with a knife. he was released from a french hospital saturday. the train was traveling from amsterdam and paris and stopped in northern france after the attack. the suspect had boarded the train in brussels. investigators are confirmed he is a 26-year-old moroccan who allegedly be