1. A method, in an information handling system comprising a processor and a memory, for ingesting additional content in a knowledge base, the method comprising: mining, by the system, an interaction history comprising a plurality of questions and answer results to identify a first question that meets specified answer deficiency criteria; generating, by the system, a second question which is correlated to the first question by requesting additional answer information for answering the first question; selecting, by the system, at least one persona to post the second question; posting, by the system, the second question to a forum using the at least one persona; monitoring, by the system, the forum for responses to the second question; and ingesting, by the system, any response to the second question as additional content in the knowledge base.