From my brother the Tyromaniac:
There is a radio station transmitting live from Plaza Altamira. It’s on 93.5 FM and it’s called Radio Libertad. I’m trying to get a feed to the internet. I can’t hear it in my house or my office, only in my car… If anyone can get me a feed, just let me know… [Tyromaniac]
I would like to add that while TV stations are broadcasting what happens in Altamira they don’t broadcast the speeches that are going on. Radio Libertad is doing this, so getting a feed to the Internet would allow everyone to follow what is going on, anywhere in the world.