Qatar looked to have won a drawn-out bid to buy London's Canary Wharf on Wednesday (Jan 28) after the owner of the landmark office quarter said its main shareholders favoured a sale. The board of Songbird, which controls 69 per cent of Canary Wharf Group, appeared to concede defeat despite stressing that the offer worth £2.6 billion (US$4.0 billion) remained undervalued. "It is now the board's...