One of the things these guys mentioned was that throwing out teasers to an audience to give them hints about a "breaking story" that is coming up in the next hour, next day, etc. is considered highly amateurish in the radio and TV news business. If you're a radio or TV news host and have an 'effing story to break, then break the 'effing story instead of turning it into a theatrical performance.
I disagree in Sean’s case. He has been sworn to secrecy and so far he has been proven to be right.