Nicholas Veniamin interviewed Charlie and he made the claims, as everyone is aware. It didn't happen at 6:30 pm est, and hasn't happened yet, so far as I know.

When I heard it I was quite surprised that such information would be revealed, since you don't let the enemy know what you are planning to do.

In his defense, Charlie has a large audience, and also the ds is probably listening, therefore information stated on his show can be used to provoke a particular response from elements of the ds, which may be useful for planning future actions.

As we are not knowledgeable about the plan, predicting actions are risky for one's reputation. Having said that, I enjoy listening to Charlie and also Simon, as they provide views and opinions, or data points, not found elsewhere in the media.