▁are ▁neg atively ▁ra cial ized ▁by ▁such ▁surve ill ance . ▁Brow ne ▁arg ues ▁ra cial izing ▁surve ill ance ▁per tain s ▁to ▁polic ing ▁what ▁is ▁“ in ▁or ▁out ▁of ▁place .” ▁ ▁Priv acy ▁N umer ous ▁civil ▁rights ▁groups ▁and ▁priv acy ▁groups ▁opp ose ▁surve ill ance ▁as ▁a ▁viol ation ▁of ▁people ' s ▁right ▁to ▁priv acy . ▁Such ▁groups ▁include : ▁Electron ic ▁Priv acy ▁Information ▁Center , ▁Electron ic ▁Front ier ▁Foundation , ▁American ▁Civil ▁Libert ies ▁Union ▁and ▁Priv acy ▁International . ▁ ▁There ▁have ▁been ▁several ▁law su its ▁such ▁as ▁He pt ing ▁v . ▁AT & T ▁and ▁E PI C ▁v . ▁Department ▁of ▁Justice ▁by ▁groups ▁or ▁individuals , ▁oppos ing ▁certain ▁surve ill ance ▁activities . ▁ ▁Legisl ative ▁proceed ings ▁such ▁as ▁those ▁that ▁took ▁place ▁during ▁the ▁Church ▁Committee , ▁which ▁investig ated ▁domestic ▁intelligence ▁programs ▁such ▁as ▁CO IN TE L PRO , ▁have ▁also ▁we ighed ▁the ▁pros ▁and ▁cons ▁of ▁surve ill ance . ▁ ▁Court ▁C ases ▁ ▁People ▁vs . ▁Dia z ▁( 2 0 1 1 ) ▁was ▁a ▁court ▁case ▁in ▁the ▁real m ▁of ▁cell ▁phone ▁priv acy , ▁even ▁though ▁the ▁decision ▁was ▁later ▁over turn ed . ▁In ▁this ▁case , ▁Gregory ▁Dia z ▁was ▁arrested ▁during ▁a ▁st ing ▁operation ▁for ▁attempting ▁to ▁sell ▁ec st asy . ▁ ▁During ▁his ▁arrest , ▁police ▁searched ▁Dia z ' s ▁phone ▁and