title: Using Beautiful Soup, how do I iterate over all embedded text?
body: <p>Let's say I wanted to remove vowels from HTML:</p>
  
  <pre><code>&lt;a href="foo"&gt;Hello there!&lt;/a&gt;Hi!
  </code></pre>
  
  <p>becomes</p>
  
  <pre><code>&lt;a href="foo"&gt;Hll thr!&lt;/a&gt;H!
  </code></pre>
  
  <p>I figure this is a job for Beautiful Soup. How can I select the text in between tags and operate on it like this?</p>