charles ramsay the philadelphia police commissioner. we'll continue this discussion - to shoot or not to shoot. as paul beban discovered, the moment. >> wow, that was fast. you weren't kidding. >> absolutely. >> bold... >> he took two m-16's, and he crawled... >> brave... >> ...do what you gotta do... >> then betrayed... >> why do you think you didn't get the medal of honor? >> a lifetime without the honor they deserved... >> some say that it was discrimination... >> revealing the long painful fight, to recognize some of america's bravest... >> he say.. be cool...be cool... >> ...proudest moment in my life.. >> honor delayed a soledad o'brien special report only on al jazeera america >>> so when is it appropriate for an officer to engage in deadly use of force. there's no laws about when it's okay. amnesty international says nine states have no laws on it whatsoever. the rule of thumb is this - if an officer feels his or her life or the life of another is in danger the use of force is appropriate. i want to show you more from paul beban

charles ramsay the philadelphia police commissioner. we'll continue this discussion - to shoot or not to shoot. as paul beban discovered, the decision is not clear cut in the moment. >> wow, that was fast. you weren't kidding. >> absolutely. >>> so when is it appropriate for an officer to engage in deadly use of force. there's no laws about when it's okay. amnesty international says nine states have no laws on it whatsoever. the rule of thumb is this - if an officer feels his or her life or the life of another is in danger the use of force is appropriate. i want to show you more from paul beban's experience from the washington state use of force lab. he encountered real scenarios, and learnt there are grey areas in which to shoot or not to shoot. >> reporter: this simulation will measure my rehabilitation, whether i use force and what my brain is doing all the while. so i'm just going to watch what is happening and reacting. >> absolutely. try to put yourself in the shoes of a law enforcement. only use deadly force if you feel your life

. >> reporter: wow, that went so fast >>> more of that, and philadelphia police commissioner charles ramsay joins us "on target." that's our show for today, i'm ali velshi thank you for joining stinging set back in his efforts to negotiate a massive new trade agreement with a dozen pass iic rim countries, it was -- pacific rim countries, members of his own party denied him the authority to strike a deal. now the house, led by the republican charge sent a new trade majority bill to the senate. let's make a deal - it's together's inside story >>> welcome to "inside story", i'm ray suarez, today's vote in the house, to give president barack obama the authority he needs to finish negotiations on a multinational trade deal was close. 218 to 2:08. trade promotion is hardy out of the woods. the senate passed a version of the bill. including worker protection that are not in the house bill. and it's not certain a tpa measure will be able to pass in the senate. at least for now, the president can look forward to another bite at the apple, rather than back to a stinging defeat. >> on the photo. eyes

. >> reporter: wow, that went so fast >>> more of that and philadelphia police commissioner charles ramsay joins us "on target." that's our show for today, i'm ali velshi thank you for joining us. >>> why did you do it >>> behind bars the 21 accused of opening fire on a church is in gaol >>> confederate controversy, the civil war battle flags flying at south carolina house, it's the tart of fresh outrage. >> sounding the alarm. pope francis calls for a revolution to fight climate change. saying the planet has been pushed to a breaking point. >> crackdown, they bill for equipment that wasn't provided or care not needed or services not rendered >>> a sweeping investigation rounds up hundreds suspected of medicare fraud. a cost to taxpayers of $700 million. >>> good evening, i'm antonio mora this is al jazeera america. a man suspected of carrying out the horrific massacre inside a south carolina church is behind bars. 21-year-old dylann roof was captured in north carolina and flown to south carolina this evening. police say he shot and killed nine black commissioners at the emanuel a.m.e. chu

. >> reporter: wow, that went so fast >>> more of that, and philadelphia police commissioner charles ramsay joins us "on target." that's our show for today, i'm ali velshi, thank you for joining >> hunted to the brink of extinction... >> we need an urgent method that stops the killing. >> now fighting back with a revolutionary new science. >> this radio carbon dating method can tell us if trade of ivory is legal. >> it could save a species... >> i feel like we're making an impact >> techknow's team of experts show you how the miracles of science... >> i'm standing in a tropcal wind storm... >> ...can effect and surprise us... >> wow, these are amazing... >> techknow, where technology meets humanity! only on al jazeera america 10s of thousands of palestinians enr the old city of ramadan. ♪ ♪ >>> hello, and welcome. you are watching al jazerra. i am richelle careyrogramder ar. police have finally caught a man suspected of fatality shooting nine people at a church in the u.s. state of south carolina. >>> scuffles broke out in geneva as the warring factions in yemen failed to find a peace deal.

. >> commissioner charles ramsay agrees. >> the guys just don't care. they just do not care. and any time any place, irrespective of who may be on the street. >> the police say the street was packed and witnesses need to come forward. and the main concern is about the kids. >> it is your neighborhood. you fear for your children but otherwise it is a good neighborhood. it is just the wrong people coming into the neighborhood. >> and police released a description of the suspect. a black male 5'7" stocky in build. 25 to 30 years of age. he was wearing a black hankerchief on his face and a black and white tank top. if you have information you are urged to call the police. reporting live annie mccormick for "action news." >>> and by now you may have heard of the major bottled water recall that started over the weekend. here is what you need to know of the concern over e. coli contamination. niagara bottling voluntarily pulled all of the products bottled at two facilities in our area. in upper and they said that the back tier not found in the final product. and they pulled what was

. >> reporter: wow, that went so fast >>> more of that, and philadelphia police commissioner charles ramsay joins us "on target." that's our show for today, i'm ali velshi, thank you for joining stinging set back in his efforts to negotiate a massive new trade agreement with a dozen pass iic rim countries, it was -- pacific rim countries, members of his own party denied him the authority to strike a deal. now the house, led by the republican charge sent a new trade majority bill to the senate.

. >> reporter: wow, that went so fast >>> more of that, and philadelphia police commissioner charles ramsay joins us "on target." that's our show for today, i'm ali velshi, thank you for joining us. >>> why did you do it >>> behind bars, the 21 accused of opening fire on a church is in gaol >>> confederate controversy, the civil war battle flags flying at south carolina house, it's the tart of fresh outrage. >> sounding the alarm. pope francis calls for a revolution to fight climate