Ships are beginning costly and time-consuming detours around Africa with the Suez Canal still blocked by a massive container vessel, as concerns mount that a complex rescue mission could take weeks. This Al Jazeera reports, as work since Tuesday to re-float the stricken Ever Given has so far been unsuccessful, with tugs and diggers failing to budge the giant, 400-meter long vessel and clear the route for stranded oceangoing carriers hauling billions of dollars worth of oil and consumer goods.