Today our correspondents ... are in the classroom as migrants, newly arrived in Finland, are taught about Finnish values, culture and the place of women in western society; consider how much the self-styled Islamic State has been damaged by recent successes by Iraqi government forces supported by foreign air power; go to Norway, a country outside the EU but inside the single market. Is that an example the UK might follow after the referendum has been held on whether it should stay in or leave the EU? Our man in Cuba takes a stroll through Havana's poorly lit streets amid concerns that an upsurge in tourism will lead to a rise in crime; and a trip to the hopfields of southern Germany where one brewer is finding that beer and art can be an intoxicating mix.