I have heard of people who cursed bill clinton in their "prayer" times and, as the person who told this wrote, "Things didn't go well for them." God tells us to pray for our leaders, and whether I like it or not, Massachusetts elected John Kerry and NC elected John Edwards, so they have positions on the national stage as leaders, so I think it's better to bless them than to curse them in my praying.
HOWEVER, having the general remembrance of what dems do in the White House to trash this nation and rush America in their policy wheelbarrows up to the very precipices of destruction, I also ask the Lord to make sure that Bush wins re-election, and I ask Him to bless John Kerry and family to get saved.