Network International's share sale draws strong demand

LONDON (Reuters) - Payments processor Network International had its books covered rapidly on Monday after announcing a flotation that values the company at up to $3 billion (2.29 billion pounds) in its forthcoming London listing, one source close to the deal said.Dubai-based Network International is the largest payments processor in the Middle East and Africa and is jointly owned by Dubai's largest bank Emirates NBD and private equity firms Warburg Pincus and General Atlantic.The investors are..