washington u.s. house representatives vote monday measure would compel cell phone carriers disclose phone location law enforcement event emergency amid last-minute lobby effort privacy advocate oppose lawmakers vote 229-158 pass kelsey smith act fall short two-thirds threshold necessary due rule invoke expedite bill vote rejection consider surprise house leadership rarely schedule vote legislation confident pass however civil liberties group aggressively oppose bill monday argue well intend would create warrant loophole could lead expand government surveillance street libertarian-leaning think tank say phone company already possess authority share cell phone location data emergency situations frequently make legislation largely unnecessary bill name decease 18-year-old kansas woman disappear follow visit local target store 2007. smith find murder four days late verizon cell phone provider share location phone authorities accord representative kevin yoder kansas republican author bill disappoint tonight outcome look forward bill bring back house floor simple majority vote get pass yoder say statement smith parent attendance house chamber vote accord yoder office 20 state already adopt versions law since smith death house reject bill require carriers share phone location