A nuclear expert who was due to speak at an event has expressed bewilderment, after the event was cancelled reportedly because he was "unwell".

<p>A nuclear expert who was due to speak at an event has expressed bewilderment, after the event was cancelled reportedly because he was "unwell".</p>

Listen to the best bits of 3AW Mornings & exclusive interviews here - and don't forget to tune in live between 8.30am and midday. [http://www.3aw.com.au/](http://www.3aw.com.au/)

<p>Listen to the best bits of 3AW Mornings &amp; exclusive interviews here - and don't forget to tune in live between 8.30am and midday. [http://www.3aw.com.au/](http://www.3aw.com.au/)</p>

Advertisement