Kathmandu. Former Prime Minister and Nepali Congress’s former president Sher Bahadur Deuba and his wife Dr. Arzu Rana Deuba will take some more time to return to Nepal. According to close sources, the Deuba couple, who were preparing to return to Nepal on June 5, have decided to stay in Hong Kong for some more time due to the doctor's advice, informed family sources.Deuba had gone to Singapore from Nepal on February 13. His wife Dr. Arzu had gone to India from Nepal a few days before that. The couple, who reached Singapore from India, left for Hong Kong...