[Q&A] - Make guest View questions and answers

On my Q&A plugin under Assign Capabilities I do not have the option to select Guest, and when I click on the Q&A link when I am logged out I am redirected to view questions. On the Latest Questions widget when I press a link of a question (while logged out) the page displays a blank with just the Q&A search box. I would like guests to view both questions and answers. How can this be achieved?