Andrew Sullivan reflects on the attacks on Bush for not having attended any funerals of soldiers killed in Iraq. He explains that this is a non-issue, never mind that FDR, for example, never attended a funeral. Neither did Clinton, although he attended some memorials services (as has Bush). There are some good links in the article, including this one to Charles Krauthammer and the History News Network, which has a list of a number of the presidential traditions in this regard.