public function showFollowing()
{
$user_id = Auth::id();
$follow = new Follow();
$view_data['follows'] = $follow->getFollowing($user_id);
$view_data['title'] = 'Following';
$view_data['side_nav_page'] = 'following';
$user = User::find($user_id);
$view_data['user'] = $user;
return View::make('follows', $view_data);
}