To mark World Refugee Day 2007, Christiane Amanpour investigates the plight of refugees from conflicts around the world, as they are forced to flee their homes and seek shelter elsewhere in their own country or further afield. Passage to Hope illustrates their stories this week on CNN International

Passage to Hope: World Refugee Day 2007 premieres Wednesday 20 June at 1100 gmt (replacing World News Asia), and again at 1600 gmt Wednesday (replacing the 3rd hour of Your World Today - usually simulcasted on CNN/US), 2100 gmt Wednesday (replacing Business International), 0700 gmt Saturday, 1300 gmt Saturday and 2100 gmt Saturday,