BlackRock is considering a sale of its stake in the leasing rights to Saudi Aramco’s natural-gas pipeline network back to the energy giant, according to people familiar with the matter. No final decisions have been made and there’s no certainty the deliberations will lead to a transaction. Bloomberg's Alex Dooler reports. -------- More on Bloomberg Television and Markets Like this video? Subscribe and turn on notifications so you don't miss any videos from Bloomberg Markets & Finance: https://