UPDATE: Nepal, China warn of second flood as Church launches relief efforts

Authorities are warning of a second flood after Wednesday’s devastating deluge on the Nepal-China border, which left more than 1,500 people missing, many presumed dead.Nepal’s National Disaster Risk Reduction and Management Authority said a lake at the flood site was rising and at risk of bursting, raising the prospect of another deadly disaster.China’s Minister of Water Resources said the lake had formed inside Nepal and was already overflowing. A further 3 million cubic meters could flow in over three days,…