01/28/2013 02:37 pm ET Updated Nov 11, 2013

The Sleep Industry: Why We're Paying Big Bucks For Something That's Free

Sleep is one of life's great free pleasures. Yet apparently many consumers feel they have to drop a lot of money in order to get a good night's rest. Spending related to sleep has increased 8.8 percent annually since 2008, reaching around $32 billion in 2012. Is it time to wake up?

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