YES, there is a difference to me dillo. saying that someone in their 70's.....78 when finishing 2 terms, might be a little too old to handle the issues of our country with any kind of tenacity....it would be a ligitimate concern... that McCain could possibly overcome, but it looks doubtful to me.
I think this can be approached in a way that Seniors will not take it as an insult to them....most of them know that they would not have the spunk needed for the job, they may be seniors but they are not ignorant to their own capabilities and are not senile.
An issue on Race, would be an issue that has a long history of divisiveness, and would be used only to divide our country between blacks and whites and whites with whites....it's an issue of skin color and hatefulness, which is irrevelent to the Presidency.....unless of course YOU believe that a person's skin color has something to do with being a capable President? I don't think such. i do think a person's age should be considered....mccain might be too old, but obama might be too young kind of thing....
care