http://data.bls.gov/timeseries/LNS11300000
Labor Force Statistics from the Current Population Survey
Civilian labor force participation rate

http://www.bls.gov/oes/current/oes_nat.htm#00-0000
So, we have 316,000,000+ US citizens. About 132,588,000 are working. If you count every single person in the country, regardless of age or ability to work, 41.9% of Americans are producing, while while 58.1% are taking. Whether they are immediate family like your kids or people on welfare/SS/etc., less than 42% of Americans are supporting more than 58% of Americans.
I'm sorry, but that is a damn shame. You are not going to convince me that the total number of Americans that can't work is greater than the entire populations of Greece, France, Italy and Spain combined. Someone is lying about being able to work.... a lot of someones.
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