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1、OnTuesdayafternoon,asnewsabouttheVirginiaTechmurdersfilteredout,thestaffofahamburgerrestaurantindowntownAustingatheredinfrontofatelevisionsuspendedoverthebar.Aboyish-lookingwaiterspeculatedthatifthegunmanhadreallyuseda9mmhandgun,hemusthavehadanaccomplice.Thathandgu
2、ncanholdafairnumberofbullets,hesaid,butthegunmanwouldhavehadtostoptoreload. ItisnotunusualforaTexantobecasuallyconversantaboutfirearms.Astateresidentdoesnotneedapermittobuyagunandgunsdonothavetoberegistered.Policeare,asaresult,notsurehowmanygunsthereareinthestate.
3、Butthenumberissubstantial.Ina2001pollbytheBehaviouralRiskFactorSurveillanceSurvey,36%ofrespondentssaidthattheirhouseholdhadatleastone. Thestate'sgunlawsarelax,andbecomingmoresoallthetime.InMarchGovernorRickPerrysignedabillintolawthatgivesincreaseddiscretiontoopenf
4、ire.Previously,Texanswerejustifiedinkillingsomeoneonlyif“areasonablepersonintheactor'ssituationwouldnothaveretreated”.Thenewlaw,whichtakeseffectinSeptember,eliminatestheneedforescapeattempts.Itassumesthattheotherwiselaw-abidingcitizenhadagoodreasonforstandingtheirg
5、round.Italsogivesshootersimmunityfromcivilsuits. Thelawhasplentyofcritics.Law-enforcementofficialssaythedutytoretreatsaveslivesbecauseitdiscouragespeoplefromescalatingconflicts.Thenewlawseemstoprotecthystericaltrigger-fingerswhofeelthemselvesgenuinelythreatenedwhe
6、nnorealthreatexists.Thelawwasprobablynotnecessaryanyway.Thereisnocarjackingcrisisinthestate.Andjurieshaveneverbeensticklersaboutthedutytoretreat.Thereiswidespreadsympathyfortheideathat,asOliverWendellHolmesputitin1921,“Detachedreflectioncannotbedemandedinthepresenc
7、eofanupliftedknife.” Still,thebillflewthroughthelegislaturewithbroadsupport.Inaway,itsimplymarksareturntoformforthestate.Texasdidnotacknowledgeadutytoretreatuntil1973.AndTexasisjustthe16thstatetopasssuchlegislationsinceFloridadidsoin2005.Florida'slawgoesevenfurthe
8、r,asitpresumesthatanycatburglarhasmurderousintent. Texanslargelysupportgunownership,despitethefactthatthestatehasexperiencedmassmurdersofitsown.
