I often imagine what it would be like if my father were still here to mark his 100th birthday, if Alzheimer's hadn't clawed away years, possibilities, hopes. What would he think of all the commemorations and celebrations?

It takes strength to make your way through grief, to grab hold of life and let it pull you forward.

My father started growing very quiet as Alzheimer's started claiming more of him. The early stages of Alzheimer's are the hardest because that person is aware that they're losing awareness. And I think that that's why my father started growing more and more quiet.

To me, Ann Romney sounds like a better candidate than her husband. She put her MS into remission through horseback riding, alternative therapies, and a healthy diet. She knows how to pace herself. She has a sense of humor and an innate honesty, and her hair moves in the wind. Maybe she should run.