Global Economy-Shaping up for another tricky vintage

Just three months in, and already there is a nagging sense that 2013, like last year and the one before, will produce another disappointing vintage for the world economy.

http://www.reuters.com/article/2013/04/07/economy-global-weekahead-idUSL3N0CS2JC20130407?feedType=RSS&feedName=marketsNews