we must listen to the voices of children. pope francis is visiting a migrant camp on the greek island of lesbos as he seeks to highlight the plight of refugees. also, it might be december but chelsea are about to take on arsenal in the women s fa cup final, in a match delayed by the pandemic. and coming up at 2:30: nomia iqbal meets the actress, producer and director rebel wilson in the latest episode of women in conversation. good afternoon. the travel industry has described the return of pre departure covid tests for passengers coming to the uk as a hammer blow for the sector. from tuesday morning, international travellers will have to take either a pcr or a lateral flow test within 48 hours of leaving for the uk, regardless of their vaccination status. meanwhile, nigeria will be added