title: Using mechanize bing search returns blank page
body: <p>I am using mechanize to perform a bing search and then I will process the results with beautiful soup.  I have successfully performed google and yahoo searches with this same method but when I do a bing search all I get is a blank page.</p>
  
  <p>I am thoroughly confused why this is the case and if anyone can shed any light on the matter that would be greatly appreciated.  Here is a sample of the code I'm using:</p>
  
  <pre><code>from BeautifulSoup import BeautifulSoup
  import mechanize
  br = mechanize.Browser()
  br.set_handle_robots(False)
  br.open("http://www.bing.com/search?count=100&amp;q=cheese")
  content = br.response()
  content = content.read()
  soup = BeautifulSoup(content, convertEntities=BeautifulSoup.ALL_ENTITIES)
  print soup
  </code></pre>
  
  <p>The result is a blank line printed.</p>