For a window into the climate conference in its critical last 48 hours, go to oneclimate.net's Copenhagen Live 24/7--Your Pass to the UN Conference, which is broadcasting the proceedings but also comment and commentary. The UN's own official webcasts of the conference show everything that official participants say in public, but bear in mind that nobody is seeing the really important conversations and negotiations taking place in private.
And speaking of passes, for video showing a clash between Danish police and would-be frustrated conference participants, along with a sound account of what led to thousands of accredited participants getting turned back at the conference center's doors, go to the New York Times's Dot Earth blog.
Having been turned away on Monday this week myself, I found myself standing in line for seven hours the next day next to a young woman who has worked on climate issues in the White House who had waited at the very front of the line on Monday for nine hours without being able to get in.
There were people in the line who had come from half-way around the world, spending 48 hours on planes and in airports, who now found access to the convention denied, even though their accreditation documents were perfectly in order.
Only those who are members of state delegations or who have press credentials get right in. I personally had to obtain accreditation not as press but as an NGO member, but that's another story. . . .