It appears KMTV's practice of avoiding stunt stories during sweeps is going by the wayside. Sarah Simmons is doing a piece on meth.Hasn't this story been done enough? Thanks to the media's constant harping on the topic and law enforcement's incessant lobbying, it's already easier to buy a handgun than it is to purchase a box of Sudafed. Do we really need to hear more about this "crisis"?We tend