Free TV? Could be a trend on the rise  10:53 PM, May 21, 2012
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Minn. - Shelly Feldman and her two daughters are in a brand new
apartment. Recently single, Feldman is trying to find a few
financial shortcuts. Her first cut - the luxury of cable
television.  "I need it but I don't have it. I'm saving a lot of
money not doing it," she said, flipping through a handful of
off-air channels.  "I'm fine. I don't even have the inkling to
get it; not to say I don't go to people's houses and want to
watch their TV," Feldman added with a chuckle, admitting she
misses plenty of her favorite reality TV shows.  Doug Mamer of
East Lake Electronics knows where Feldman is coming from.  "It's
the first bill you look at and wonder; do I need it?" said
Mamer.   Mamer installs antennas for customers on a weekly, and
sometimes, daily basis. He says in most parts of the metro a
simple indoor antenna is all that is necessary, and after a
quick and easy scan, consumers get so