When a $2.5billion international venture is being planned you might expect there to be hours of debate over what to call it. Yet branding is not the forte of some companies, it seems. Russian Energy giant Gazprom has inadvertently walked into a racism row with the announcement of its joint venture in Nigeria - Nigaz. Russian President Dmitry Medvedev and his Nigerian counterpart Umaru Yar'Adua last week agreed the deal to build refineries, pipelines and gas power stations in Africa's most populous nation. The name is meant to be an amalgamation of 'Nigeria' and 'Gazprom', pronounced 'nye-gaz', but it can...