He's been invited on to talk about the Bilderberg Meetings 'conspiracy'.
Andrew Neil hasn't had anyone on the show quite as idiotic as Alex Jones, and Neil lets him know.
Both Neil and David Aaronovitch are laughing at Jones for the lune that he obviously makes himself out to be.
Even the 'political guests' are tweeting away like mad :)
But look at the little smirk he gives at 43 seconds in. I don't think he's interested in anything but promoting himself and his website and making money of this ranting, paranoid character he portrays.