Personally, I'd like to see Hillary and Bill as co-presidents. Some First Ladies have been so in action, to some extent, if not in name. Perhaps, with them, it is an idea whose time has come. Then, again, they are both such strong personalities, maybe one has to be "on top" for lack of a better way of saying it.

As far as sending Bill and anyone else around the world. Yes, if it is to help with our country's image and garners good will for us. I don't much care who does it, if they can accomplish that. It would be good if they came from both sides of the aisle, imo and show some cooperation. I think THAT is what the public would like to see above all, cooperation and working towards common goals without all of the political grandstanding, etc.