A way to add or duplicate a meta tag for blog posts

We're all familiar with meta tags like "description" and "keywords". And in Easyblog we can edit those in our blog posts. I was wondering if there was a way to duplicate the

<meta name="keywords">

to

<meta name="news_keywords">

Basically just need to know how to add the "news_keywords" meta to easyblog since it already creates it by default in "keywords".