france arm police officer least prepare handle terror attack shoot terrorist thereby prevent act terror police believe lone wolf incident many question uk effectively deal terrorism law enforcement officer unarm like recent attack london unarm police officer see run away scene crime citizens force use chair protect terrorists knives man hammer bash police officer head outside notre dame cathedral paris tuesday attack investigators call act terror.the wound officer fire twice hammer-wielding man square front cathedral french police tell fox news attacker hospitalize specific condition men unclear.update french minister rard collomb notre dame cathedral attacker say syria pic.twitter.com/cdeod3csek josh caplan joshdcaplan june 2017 police see rush terror scene police rush paris notre-dame cathedral follow report man attempt attack officer hammer pic.twitter.com/vhjdrrmpdg josh caplan joshdcaplan june 2017visitors famous notre dame cathedral trap inside police clear scene photo visitors lock inside notre-dame cathedral paris follow report man attempt attack officer hammer pic.twitter.com/3gnpk2sn6k josh caplan joshdcaplan june 2017police ask everyone raise hand church pic.twitter.com/y5kkywqdwk matthew currieholmes mch2k june 2017the french interior minister say suspect threaten several policemen passersby time.paris high security string islamic extremist attack recent years security message ongoing security incident notre dame cathedral u.s. citizens avoid area follow advice authorities u.s. embassy france usembassyfrance june 2017the french u.s. embassy alert american citizens avoid area follow advice authorities follow incident.on social media people report trap cathedral incident outside one person cathedral say officer instruct raise hand late day say officer start let fox news churchgoers trap inside cathedral man hit police officer guard church head hammer…authorities call act terror video