RSS feed validation

When I do this: http://feedvalidator.org/check.cgi?url=http%3A%2F%2Flibertarianconservative.com%2Fblog%2Ffeed

I get this:

his feed does not validate.

*

line 1, column 1: XML parsing error: <unknown>:1:1: xml declaration not at start of external entity [help]

<?xml version=”1.0″ encoding=”UTF-8″?>
^

Source: http://libertarianconservative.com/blog/feed

1. <?xml version=”1.0″ encoding=”UTF-8″?>
2. <!– generator=”wordpress/2.0″ –>
3. <rss version=”2.0″
4. xmlns:content=”http://purl.org/rss/1.0/modules/content/&#8221;
5. xmlns:wfw=”http://wellformedweb.org/CommentAP
….

Looks like the feed works, but people can’t read it?