| http://www.w3.org/ns/prov#value | - They have been squeezed unmercifully by low interest rates and they are terrified of the stock market because of what has happened in the past.Many seniors cannot work in physically demanding fields, such as warehousing, manufacturing and construction, so they cluster in retail and service jobs, said Mark Price, Ph.D., an economist at the Keystone Research Center, a labor-affiliated Harrisburg a
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