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The problem is that because the voucher wouldn't necessarily keep up with health care inflation, it was estimated that this would cost the average senior about $6,000 a year.

"The First presidential debate between President Obama and Republican nominee Mitt Romney, in Denver". www.npr.org. October 3, 2012.
The problem is that because the voucher wouldn't necessarily keep up with health care inflation, it was estimated that this would cost the average senior about $6,000 a year.