<?php 
class FeedsController extends AppController {

   var $name = 'Feeds';
   var $components = array('Lastrss');

   function showFeed() {

      $items = $this->Lastrss->feed('http://rss.news.yahoo.com/rss/topstories'); // Get feed
      $this->set("items",$items); // Send feed to view
   }

}
?>