title: Selecting an inner Element of the same outer Element type
body: <p>Works:</p>
  
  <pre><code>doc.select("table#mainTable table#newTable table")
  </code></pre>
  
  <p>Doesn't work:</p>
  
  <pre><code>doc.select("table#mainTable table#newTable").select("table")
  </code></pre>
  
  <p>Given an Element, such as <code>doc.select("table#mainTable table#newTable")</code>, how can I iterate on all of the nested <code>&lt;table/&gt;</code>'s?  I'm just getting the <code>table#newTable</code> returned back to me.</p>