Something that's always intrigued me, you generally see footage taken straight from the relevant channels to show sports highlights on the news. How does this arrangement work? Are they able to play out anything as long they put the 'courtesy of...' Note on screen, or do they have to seek prior consent from the broadcasters?
There are quite strict rules regarding sports clips, the news programmes can't just show anything.
It's been a long time since I was responsible for such things so I can't remember the specifics. In the case of Premier League football for example there are 'News Access Rights' which allow a news programme to show a certain duration of highlights, after a certain time, for 24 hours. They have to be taken off air and credited to the broadcaster with a caption (even if there's a logo bug) and cannot be archived. They can only show clips from the match, so no build up and of course they can't show post match interviews from the broadcaster.
The rules for something like the Olympics are similar, but more restrictive. There time zones play a part, especially for international broadcasters, I remember the window for rights was better for London 2012 than it was for Beijing 2008 because it was further west.