MAY 4 (Reuters) — Customs inspections at Kathmandu airport have been holding up vital relief supplies for earthquake survivors in Nepal, international aid agencies said on Sunday (May 3), as the death toll from the disaster eight days ago passed 7,000. The United Nations said the Nepali government must loosen its normal customs restrictions to deal with the increasing flow of relief material now pouring in from abroad and piling up at the airport. But […]