Summary: <p>This just in: there are still unanswered questions on the Internet. But never fear, Google's Question Hub is here! In other news, literally, YouTube videos make up 11% of all content featured in Google News.</p>
Summary: <p>This just in: there are still unanswered questions on the Internet. But never fear, Google's Question Hub is here! In other news, literally, YouTube videos make up 11% of all content featured in Google News.</p>