Another excellent point.
FDR: polio, couldn't walk
JFK: worst back of all time, corset brace and pain killers
Cheney: pacemaker: ambulatory, but preferred to be seated so Edwards could not make fabulous gestures
Puh-leaze.
I have great faith in Cheney. And I have great faith that the silky pony doesn't have the depth of knowledge or material to rattle the VP.
My unsolicited advice to Cheney would be: either ignore the implied junk that will no doubt be tucked neatly into the questions or reframe the question entirely...
John Kerry managed to look like he "won" because he just babbled away and didn't bother answering most of the questions AT ALL...