Worst days of US crisis may lie ahead, says IMF No recovery until next year in world's biggest economy, while ECB says European banks face $283bn more in write-downs Monday 15 June 2009 21.16 BST <a href="http://www.guardian.co.uk/world/2009/jun/15/imf-us-recovery" rel="nofollow" target="_blank">http://www.guardian.co.uk/world/2009/jun/15/imf-us-recovery</a>