CP Postmedia photographers are also able to relay their observations from the room directly to their respective newsrooms
Other media organizations are not being afforded the same access or opportunity. This disparity is why the event should be covered through a pool.
So PMO says Wang meeting is not part of an official visit, but rather a "courtesy call" which are sometimes closed to media. The PRC delegation includes an official photographer so PMO has decided to allow still photographers from Canadian Press and Postmedia to attend.