HARARE – Over US$40,000 was seized weekend by robbers in two separate incidents, one of them involving suspects who were armed with a stone. Police confirmed the cases on Monday. Police said they were “investigating a case of robbery in which two suspects armed with a stone and a small axe pounced at a house along Nzou Crescent, Winsor, Ruwa where they stole US$10,610; 1,700 Zambian Kwacha; ZAR 2…