Neil Richards : After Boston terror attack , some call for more surveillance . That 's a bad idea . Comment: He says more cameras would be costly , could not stand in for humans . Surveillance cameras Richards : Punish those who abuse freedom , hurt others ; do n't take liberties away .
Neil Richards : After Boston terror attack , some call for more surveillance . That 's a bad idea . Comment: He says more cameras would be costly , could not stand in for humans . Richards : Punish those who abuse freedom , hurt others ; do n't take liberties away .