So some of you dont know or understand, being a press photographer, you can't just take video or pictures at an event that is on private land or in a private building without permission of someone for 'business' purposes - whether it is for a web site, etc.
The same way you need to get a permit to take pictures on California's public beaches of people and models if you are using them for business use or charging for them. Facebook, boards, etc different story. Same with many places.
At any event, the promoter can ask and tell you not to take professional pictures of an event, or even conduct interviews at their event. If you wish to conduct interviews or take pictures outside, that is up to you. Professional pictures and videos usually mean cameras with lens that can be removed, and larger video camera. Cell phones are different.
Don't make it about the Olympia, or any other bodybuilding event. Try doing that at a concert or sports stadium.
I have
For a music concert, I was only allowed to take pictures for the first three songs, then had to check my camera in. For a sports event, forget about getting anywhere near the field without credentials. And for music or Hollywood events, you usually need to have an 'assignment' meaning that in order to get a press pass, you need to be assigned by a legitimate web site or magazine.
Hell, I tried for Comic-Con, but alas, I am not a legitimate web site that covers comics or movies...
So rude of those Comic-Con guys to not let me have one.