Parse HTML that is stored inside of an XML file

Question

I have an xml file that contains lots of data. Inside one of the tags I have some simple html.

<Xml>
    <post>
          <author>Billybob</author>
          <postContent>
                 <![CDATA[
                 <!--cached-Sat, 16 Oct 2010 17:20:25 +0000-->
                 <br />
                 <a href= 'http://google.com/ ' class= 'bbc_url ' title= 'External link ' rel= 'nofollow external '><span style= 'font-size: 21px; '>google</a>
                 <br />
                 <img src= 'http://img259.imageshack.us/img259/4193/javazineprevlarge6.png ' alt= 'Posted Image ' class= 'bbc_img ' />
                  ]]>
          </postContent>
    </post>
</Xml>

I can extract the data into a string (or datatype of my choice) But where do i go from there. How can I simply just parse the data and display it to the user.