How does this affect the press, do they need to get permission from everyone in their photos?
Well... they're the ones stuck with the can of worms right now.
If it's a picture of a crowd, it's OK.
If it's a protest, it's OK.
If it's a parade, it's OK.
If it's somebody who's in the public eye, it's OK.
If you're interviewing someone, it's OK since it is expected that they consent to publishing.
If it's a complete stranger, it's bad.
If you isolate someone in a crowd, it's bad.
If there is a group with one person who's style is different, it's bad.
If it contains kids, it's double bad.
If the person is inside, it's bad.
I remember a few years ago the paper needed pictures of a classroom for a special doc they were working on. They rented a school room, hired 30 kids who also work in the movie industry, hired a model to act as the teacher, crammed everyone in the classroom, took the shot. Something that should have taked a few minutes in real life ended up taking a whole week.
So far I end up taking pictures of dogs... but that gets a bit boring with time.
Here are a few definite no-no's that I've made safe with cheesy black rectangles.
They were taken at an art opening and I'm not sure they are OK to be published since I don't know exactly who's on them, it was inside, the people are isolated, I have no model release... and the flash sync was really off...