`` Although research methods and results vary , it 's become clear that new strategies -- and aggressive national response protocols -- must be employed to stop shooters in their tracks , '' Holder told the police chiefs . Holder says procedures for approaching ` ` active ' '' suspects should change . Police agencies do n't have the luxury of waiting for SWAT teams to arrive . D.C. police response time in the Navy Yard shooting was great , but still 12 people were killed . Police officials disagree with the Justice Department 's position on states that legalize marijuana .
Holder says procedures for approaching ` ` active ' '' suspects should change . Police agencies do n't have the luxury of waiting for SWAT teams to arrive . D.C. police response time in the Navy Yard shooting was great , but still 12 people were killed . Police officials disagree with the Justice Department 's position on states that legalize marijuana .