title: Parsing HTML with Lxml
body: <p>I need help parsing out some text from a page with lxml.  I tried beautifulsoup and the html of the page I am parsing is so broken, it wouldn't work.  So I have moved on to lxml, but the docs are a little confusing and I was hoping someone here could help me.  </p>
  
  <p><a href="http://www.keelshield.com/store_locator.html?&amp;cHash=8e1b56e557&amp;tx_spdirectory_pi1[mode]=detail&amp;tx_spdirectory_pi1[modifier]=cat&amp;tx_spdirectory_pi1[value]=189" rel="noreferrer">Here</a> is the page I am trying to parse, I need to get the text under the "Additional Info" section.  Note, that I have a lot of pages on this site like this to parse and each pages html is not always exactly the same (might contain some extra empty "td" tags).  Any suggestions as to how to get at that text would be very much appreciated.</p>
  
  <p>Thanks for the help.</p>