title: What is this character? â\u0080\u0099
body: <p>What is this character: â\u0080\u0099 ?</p>
  
  <p>This should be an apostrophe or a single quote.</p>
  
  <p>How can I convert it (using Ruby) to a simple, single quote '
  or display it properly in a web page as a single quote?</p>
  
  <p>Thanks</p>