You may remember an item I posted here a little while back that expressed my incredulousness and disapproval of the Pittsburgh police using military-style sonic weaponry to quell a riot situation at the G-20 summit earlier this month. Well, it seems that was just the beginning of a new and disquieting (pardon the pun) trend in law enforcement. My friend, college classmate and fellow tinnitus-sufferer John just called my attention to a new story. It seems that the NYPD are now going to be employing "super-sirens" that emit palpable vibrations. Yeah,`cos the ones they use now are just so subtle, aren't they?