 forces barrage rebels in east and west   (AP)" border="0"&gt;

AP - After dramatic successes over the past weeks, Libya's rebel movement appears to have hit a wall of overwhelming power from loyalists of Moammar Gadhafi. Pro-regime forces halted their drive on Tripoli with a heavy barrage of rockets in the east and threatened Tuesday to recapture the closest rebel-held city to the capital in the west.<br style="clear: both;" /><p><strong>Read more:</strong> <a class="rssreadon" rel="external" title="Gadhafi forces barrage rebels in east and west   (AP)" href="http://us.rd.yahoo.com/dailynews/rss/topstories/*http%3A//news.yahoo.com/s/ap/20110309/ap_on_re_af/af_libya" target="_blank">http://us.rd.yahoo.com/dailynews/rss/topstories/*http%3A//news.yahoo.com/s/ap/20110309/ap_on_re_af/af_libya</a></p>