<?php if ( have_posts() ) : query_posts("cat=3");
  while (have_posts()) : the_post(); ?>
  <?php the_content(); ?>
  <?php the_post_thumbnail(array(100, 100)); ?>
  <li><a href="<?php echo get_post_meta($post->ID, 'soc_url', true); ?>" target="_blank" title = "<?php the_title(); ?>"><i class="fa <?php echo get_post_meta($post->ID, 'font_awesome', true); ?>"></i></a></li>
<? endwhile; endif; wp_reset_query(); ?>