when displaying my blog on another site A’s with ^ over them appear

My blog looks normal at on it’s page goye.org/wpblog, but the portion that displays on my homepage goye.org sometimes shows capital A’s with little ^’s over them scattered throughout the posts. (Yahoo is my webhost, incase that might matter)

Sometimes refreshing the browser fixes this, depending on the browser. However, after several refreshes, the A’s are back. This is true for all the browsers I have tried- Firefox, Internet Explorer and Safari on a PC and a Mac.

I am typing the blogs in the dashbord editor and have tried enabling and disabling the rich text editor. The A’s also appear in the source code of the pages when I view it.

I am wondering if the problem is in my php. This is in my header

<?php
define(‘WP_USE_THEMES’, false);
require(‘./wpblog/wp-blog-header.php’);
?>

this appears in the body

<?php $my_query3 = new WP_Query(‘cat=4&showposts=1’); ?>
<?php while ($my_query3->have_posts()) : $my_query3->the_post(); ?>
<div class=”blog-entry-sb”>
<div class=”blog-entry-body-sb”><?php the_content(); ?></div>
<?php endwhile; ?>

Any suggestions would be very much appreciated:-)