Do you mean Brietbart’s stream? It was kind of mentioned after they were trying to close up the press conference from questions - they had forgotten to mention a couple things like the Selective Service card in the main presentation re: the forged BC file - so perhaps the stream had ended by then? I watched on the ABC link.
It was mentioned in this press conference about obama being a foreign student and connection to Bill Ayres.
When Breitbart was speaking at CPAC in Feb., he said he had videos of obama that he was going to release before the next election, videos from obama’s college days that would expose obama for who and what he is.
When Corsi started speaking, he paid tribute to Breitbart and talked about working with Breitbart. I would imagine that Corsi must have knowledge of the videos Breitbart was speaking of.