Presidents don't attend military funerals for good reason. It would be disrespectful to detract attention from the family of the deceased, as would be inevitable if the President showed up.Nice picture - reminds me of the many vacations Bush took rather than attend veterans funerals when their deaths were caused by his war.
Obama hasn't attended any military funerals either. Nor did Clinton. Nor Bush 41. Nor Reagan. Get the picture, or shall I go on?