Sen. John McCain has long said he is in robust health and is strong enough to hike the Grand Canyon, but he also is receiving what his staff Monday termed a "disability pension" from the Navy.
When McCain released his tax return for 2007 on Friday, he separately disclosed that he received a pension of $58,358 that was not listed as income on his return.
On Monday, McCain's staff identified the retirement benefit as a "disability pension" and said that McCain "was retired as disabled because of his limited body movements due to injuries as a POW."
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