Kate Adie introduces correspondents stories: Mary Harper goes to the Syrian dentist bringing Hollywood smiles to Somaliland; Guy Hedgecoe travels to the highlands of Spanish Catalonia, a stronghold of calls for independence; Melissa Van der Klugt is in clouds of flour in Pune, in western India, where they can't get enough of an English biscuit; Andrew Dickson has gone to the Urals and comes across a new presidential museum asking people to re-consider Russia's wild 90s, when a red-faced Boris Yeltsin was in charge; and Joanna Robertson is in the City of Light, amid thousands of bulbs, spreading their magical fairytale twinkle across Paris.