That crazy man is an inventor of sorts, not content with giving Kenny and Byrne their true pedigree, he continued his attack on RTE by ramming his car through the security barriers and continued in through the revolving doors.
The crazy gatecrasher is a Paul Stokes and he was airing his grievance with RTE claiming that the Station had refused him time to discuss a device he claims to have created that would stop the toll of road deaths across Ireland.
He claims that it would change the way we drive, introducing cars that would drive themselves and which are fitted with GPS systems, he has been trying to sell his invention for £5 million.

There goes another brilliant invention, what were RTE thinking about, get him back.