amount to a comeback. comeback is a weird thing- i amount to a comeback. comeback is a weird thing. i didn t amount to a comeback. comeback is a weird thing. i didn t go amount to a comeback. comeback is a weird thing. i didn t go anywhere. - hello, thank you forjoining us. we start injapan where leaders of the g7 group are gathering in the city of hiroshima with concerns about global security high on the agenda. japan s prime minister has warned the world is at a crossroads because of russia s attack on ukraine. the leaders will have to tackle increasing instability across the indo pacific region. there are fears over north korea s nuclear capabilities and the threat of action of china against taiwan. let s speak to a lecturer in london, an expert on china and international politics. thank you for talking to us. there are a number of things on the agenda, russia, china, but also if we look at the chosen venue for this meeting, hiroshima, notjust a prime minister s home