I keep hanging two wishes for the million-dollar foreign rendezvous of our globetrotting President; bon voyage and welcome back However, I also keep thinking what is the purpose of these visits? I wonder why doesn't he save the cost of three-fourth of these trips to our famished exchequer by not going to USA, UK, etc at the drop of a hat? My other wish is that he builds the Kalabagh dam the PPP governments have been shooting down since their previous two stints because of vested interests. -WAHAB, Faisalabad, via e-mail, August 26.