Peru Names Official to Clear Up Guzman Trial Mess &lt;p&gt;&lt;/p&gt;&lt;p&gt; By Jude Webber&lt;/p&gt;&lt;p&gt; LIMA, Peru (Reuters) - Peru on Monday appointed a top legalofficial to bolster the government's side in terrorism casesafter Shining Path leader Abimael Guzman made a mockery of aretrial last week in a publicity coup for the Marxist group.&lt;/p&gt;