A nation with a stalled economy, a terrorism problem and two hostile neighbors is set to host the first formal U.S.-Iranian talks since the war began. Madeleine Albright, a former U.S. secretary of state, once compared Pakistan to “an international migraine.” These days, its leaders are on a mission to offer the world a pain reliever. Pakistan is set to host delegations from the United States and I... [1010 chars]