the meeting will start tuesday in the japanese city of sheof shizuoka. at the top of the agenda for the two-day meeting is china's severe air pollution problem. the ministers will discuss establishing a network that would enable china to utilize technologies from japan and south korea to tackle air pollution. >>> nepal is marking a year since the deadly 7.8 magnitude earthquake that shattered lives across the poor himalayan nation. almost 9,000 people were killed, and more than 900,000 houses damaged or destroyed. government officials held a memorial service in the capital kathmandu ahead of monday's anniversary. nepalese prime minister paid tribute at a site where a historic building collapsed, killing dozens of people. >> translator: there's nothing we can do about what happened. i just prayed for the victims. >> people lit candles and offered prayers for those lost in the disaster. >> translator: a year has gone so quickly. it feels like just yesterday. it's frightening. as earthquakes are still happening. i prayed for them to stop. >> the nepalese go