/**
  * 
  * @param type $tagSlug
  */
 public function tag($id)
 {
     $tag = Tag::where('id', '=', $id)->first(['id', 'name']);
     View::share('title', 'HĂ­rek: ' . $tag->name);
     $article = Article::withAnyTag($tag->name)->orderBy('created_at', 'desc')->paginate(10);
     $this->layout->content = View::make('site.article.tag')->with('articles', $article)->with('tag', $tag);
 }