title: Facebook Graph API retrieving friends' images
body: <p>I'm trying to get all the ids of all my friends along with their profile image.  I'm using <code>https://graph.facebook.com/me/friends?fields=picture&amp;access_token=[myToken]</code></p>
  
  <p>I'm getting this returned:</p>
  
  <pre><code>{
  "data": [
  {
  "id": "xxx",
  "picture": "http://profile.ak.fbcdn.net/hprofile-ak-snc4/xxx_q.jpg"
  }
  </code></pre>
  
  <p>The picture url that returns is for a really small image.  How can I get a larger image?</p>