i think that may have made a difference. >> bob hudgins, thanks so much >> activist and city councildate here in ferguson. we have had demonstrations throughout the day here many uneventful. no violence to speak of. there were several arrests. 50 people taken into custody at the courthouse we are told most have been released with a minor ticket but more events are planned. we will be watching throughout the evening to find out if the authorities here and the community can indeed stay calm once the sun goes down. >> okay. we will see you later. thank you very much indeed kristin saloomey there for us in missouri. >> one of the main activists who has been searching for a group of 43 missing mexican students has been shot dead. miguel jim ineds blanco was a leader of community police of guerrero state. the 45 held lead efforts to find the 4 three whom disappeared last year. local police have handed them over to a drugs gain john hollmann is in the mexican city zalap a: why would somebody want to see this man dead? >> for one thing, he held him 129 in total victims. he was looking for th