Hilary Barry gets the uncontrollable giggles during the news

We can't help but love Hilary Barry every time she cracks up!
The newsreader was attempting to report the news bulletins on Paul Henry when she the phrase 'emergency defecation situation' cracked her and Paul Henry. 
And while she tried to compose herself during the next serious news piece, she couldn't manage to suppress all her giggles.
Watch the clip in the video above.