wondering why?

Hmmmmmmm...I keep wondering why Cindy McCain is ALWAYS with John McCain?
No matter what the occasion, there she is. Do we see Jill Biden and Michelle Obama at every event with their husbands? Tripp Palin also seems to be tagging along too with Missy Palin. Is this a tactic of Republican "family values"? Wondering?
Hmmmmmmmm... when George Bush and Bill Clinton were running for President, as with Biden and Obama now,this did not happen. The wives were sent to different parts of the country to campaign as extensions of their husbands but not Cindy McCain this time. Even when Hilary Clinton ran, Bill Clinton, basically for political reasons obviously, did not tag along but always now does Cindy McCain. Does he need wifely caretaking? Her stoic non-reactive presence just stands there on stage like a "barbie doll". I am wondering if her glamour and seeming youthfulness is being used to balance out his aged and infirmed energetic stiffness? Politics is perception. Hmmmmmmmm... still wondering?