. >> especially after arapaho, i trust the people around me to keep me safe. >> even the schools that have been spared the violence, security is a priority. >> parents, visitors can't walk into our schools the way they could 15, 20 years ago. you are seeing more presence from physical security staff. >> the tragedy at columbine high school in littleton colorado was the wakeup calls. frank de angeles was the principal. >> my worst nightmare became a reality. i see a gunman coming at me, i hear shots. >> that horror has been repeated at dozens of schools. virginia tech, chardon, ohio. the 20 grade school kids killed along with six adults at sandy hook elementary, the mayors against guns documents 62 school shootings in just a year and a half since sandy hook. each shooting has led to an evolution of strategy to engage an active shooter. >> law enforcement now enters immediately. they go straight for the gunman. >> that new strategy was deployed at arapaho. >> the response from the unarmed security officer, was absolutely critical to the fact that we did not have additional injury, and o

they go straight for the gunman. >> new protocol was deployed at arapaho. response from the school resource officer was absolutely critical to the fact that we did not have additional injury and/or death. >>> lawmakers have attempted to make schools safer. a handful of states have passed tougher gun control laws. states like south dac owed a enacted laws to make it legal for teachers to carry guns in the classroom >> frank de-angeles is not certain if any of this will stop gun violence in our schools? >> our society is violent. >> that's got to change >> there were no special eventsas planned at columbine to mark the anniversary. the day will be allowed to pass ly. jim houlie, littleton, colorado >> todd today makes the fourth anniversary of the deep water horizon i am spin. it killed leb off of the coast. it sent 210 million gallons of oil into the gulf of mexico. scientists have linked it to rising deaths of dolphins and sea turtsz after spending $14,000,000,000 and british petroleum can see new oil leases after being temporarily banned two years ago. a l

meeting was wah-wah-wah too longs and didn't give us time to go in debt so we're going to be looking arapahoe better way to handle it. however, we've talked about the chartered and this is the first meeting of the realize committee following the bill deadline so the big pact of every bill identified by our advocates in it and you also received we had two other lists of bills that were recommendations that we take a position now and there's some we have some results that we have i don't have here please review the big pact of bills because it is inclusive includes the recommended list and to see if there's any you want discuses or if you are read the in a certain position. so you will get a list of the bills that the committee took a position that's a relatively small list. so we did that and then or then there were we had there's we still have the issue with our voices committees of them not being full i have 20/20 vacancies on the bilingual xhounl council they've asked for changes in the forum rules so they can operate and also i'm sure you're aware of we are trying to sync all the terms of

show as woman walking her dog and then circling back to home on arapaho avenue. then seen picking up the package left on the front porch and walking away with it. >> about getting information from citizens right away and then once the video shown to the officers a couple recognize the suspect. >> at the time panel contained sat preparation book. police say most of that stolen property has been recovered. also working with the district attorney to file charges against the suspect but the suspect not in custody. detectives credit home surveillance camera with playing a bigger role every day and solving crimes in fremont. >> happening writ now lots ang police say man walked into one of the stations and opened fire on an officer this evening. police cruiser have cordone off the lapd wilshire division on venice boulevard. officer wearing a bullet proof vest shot several times and wounded in the shoulder or side. officer return fire hitting hi him, the suspect. bomb squad officers check ago vehicle believed to be connected to the gunman as a precaution. >> another pede

show as woman walking her dog and then circling back to home on arapaho avenue. then seen picking up the package left on the front porch and walking away with it. >> about getting information from citizens right away and then once the video shown to the officers a couple recognize the suspect. >> at the time panel contained sat preparation book. police say most of that stolen property has been recovered. also working with the district attorney to file charges against the suspect but the suspect not in custody. detectives credit home surveillance camera with playing a bigger role every day and solving crimes in fremont. >> happening writ now lots ang police say man walked into one of the stations and opened fire on an officer this evening. police cruiser have cordone off the lapd wilshire division on venice boulevard. officer wearing a bullet proof vest shot several times and wounded in the shoulder or side. officer return fire hitting hi him, the suspect. bomb squad officers check ago vehicle believed to be connected to the gunman as a precaution. >> another pede

show as woman walking her dog and then circling back to home on arapaho avenue. then seen picking up the package left on the front porch and walking away with it. >> about getting information from citizens right away and then once the video shown to the officers a couple recognize the suspect. >> at the time panel contained sat preparation book. police say most of that stolen property has been recovered. also working with the district attorney to file charges against the suspect but the suspect not in custody. detectives credit home surveillance camera with playing a bigger role every day and solving crimes in fremont. >> happening writ now lots ang police say man walked into one of the stations and opened fire on an officer this evening. police cruiser have cordone off the lapd wilshire division on venice boulevard. officer wearing a bullet shot several times and wounded in the shoulder or side. officer return fire hitting hi him, the suspect. bomb squad officers check ago vehicle believed to be connected to the gunman as a precaution. >> another pedestrians was

. >> right now, there are a lot of security and cops everywhere >> for students at arapahoe high schooln denver, security now goes hand-in-hand with learning. gun men last december >> what happened in iraq, the security was so good. i trust it >> even at schools security, a priority >> they can't just walk into our schools like you could .10 or twenty years ago. >> uniform staff. littleton colorado, a wake-up call we will never forget the 13 that lost their lives >> frank deangeles was the columbine principal in 1899. my wort nightmare became a reality. >> repeated at scores of schools and colleges around the country. virg tech, 32 students and faculty killed. perhaps most heart wrenching >> the 20 grade school kids killed. connecticut. the mayors have gone. just a year. each shooting. law enforcement. deployed, the entire incident was over in 80 seconds. slew critical. lawmakers have also attempted. a handful. others. >> deang less is not certain if any of the protocols and laws will stop gun violence in our schools. >> there are none. they will be allowed. jim houlie, littleton, color

. >> that new protocol was employed at arapaho. >> the response from the school resource officer, fromnarmed school security officer was absolutely critical to the fact that we did not have additional injury and or -- >> a handful of states passed other gun control laws. south dakota enacted laws that make it legal for teachers to carry guns. >> this is your life. >> this is my life. >> frank i go not certain if any of the new protocols or laws will stop shootings in schools. >> our society is violent. that has to change. >> aljazeera. >> there have been at least 44 school shootings since the deadly 2012 attack at sandy hook elementary school in new town, connecticut. >> stepping up security as runners prepare to take to the streets of boston. for the city's marathon, one year after the deadly bombings there. police commissioner joins us to discuss the measures their taking for protection. >> vice president biden arriving in ukraine today as deadly violence in the eastern part of the country threatens an agreement to end the crisis there. the message to leaders in kiev and neighboring