JQuery :: Display All Images In RSS Feed

$(this).html();
I want to dig out all the images in an rss feed and display them using an image plugin. so I have something like this.
$('div#rss_feed p a img').each(function (){
#('#imageviewer').append(this);
});

Now that worked but I need each image to be in an li element
$('div#rss_feed p a img').each(function (){
var h = '<li class="image"><a href="">'+$(this).html()+'</a></li>';
#('#imageviewer').append(h);
});

I know I cant use $(this) like the above but I want to do something of the same effect. Is there a way to get the html code of whatever this is pointing to?