I am having trouble getting my custom tag field to display within my Wordpress site. I am successfully displaying the tag description using this code: <?php echo category_description( $category_id ); ?> I made a custom tag field called "video". How can I call and display this custom field exactly how the above code does with the tag description? The meta key is "video", type is "editor" and the taxonomy is "post_tag". Any help would be greatly appreciated.