In this Aug. 1, 2012 photo, Taura Tate, right, a home care aide since 1999, vacuums as Crell Johnson, 76, looks on at Johnson's apartment in Euclid, Ohio. For the past three years, she has spent four hours each weekday morning caring for Johnson, who suffered a stroke and has diabetes. AP Photo/Tony Dejak

As the dance of life lengthens, who will pay the piper?

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In this Aug. 1, 2012 photo, Taura Tate, right, a home care aide since 1999, vacuums as Crell Johnson, 76, looks on at Johnson's apartment in Euclid, Ohio. For the past three years, she has spent four hours each weekday morning caring for Johnson, who suffered a stroke and has diabetes. AP Photo/Tony Dejak
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