Yesterday, I went to lunch with a near 30-year veteran of a major metropolitan newspaper who retired a little over a year ago. She's a Barack Obama supporter and I'm a Democratic fence-sitter. Since my top three candidates are gone, baby, gone, I now will choose between the top three finishers in Iowa and New Hampshire.

But how - how will I choose? What criteria do I find to be most relevant? Which criteria are the most relevant?