Merge and bind two lists to a gridview
<p>I have two list of different objects :</p>

<pre><code>List&lt;Report&gt;
List&lt;Newsletter&gt;
</code></pre>

<p>each having a 'created date' property. I need to sort the created date of both lists in descending order and bind it to a gridview. </p>

<p>How can this be done, as i can provide only one datasource? </p>
