Insiders - just a tad fanatical

Barrie Cassidy should know that his bright shirts are a giveaway.  Just as he should know that a real economist should talk stats and real scientists should talk science . By letting himself and David Maher wax lyrical and long ( what a pain !) on subjects they clearly know little about these wannabes( like Tony Jones on Q&A)  demonstrate that insiders is really outside of the debates going on around them . The average joe may not know that these blokes are out of their tree on science and economics but real insiders know - and the signs are nt good , fanatics are prone to repeating themselves and  drawing attention to the new clothes in ways which make the audience look more closely at what exactly they are wearing. .