I want exclude dinamicly current page from list. See image below: http://prntscr.com/l0y06s This is my current code:

 <main class="newsItem">
    <section class="container">
        <div class="row">
            <div class="col-sm-4">
                @{
                    var image = Model.Content.GetPropertyValue<IPublishedContent>("newsImage");
                    if (image != null)
                    { <img class="img-responsive center-block" src="@image.Url" /> }
                }

@{
    var selection = Model.Content.Site().FirstChild("news").Children()
                        .Where(x => x.IsVisible())
                        .OrderBy("UpdateDate desc");
}
<ul>
    @foreach(var item in selection){
        <li>
            <a href="@item.Url">@item.Name</a>
        </li>
    }
</ul>
            </div>
            <div class="col-sm-8">
                <h1 class="text-primary">
                    <strong>@Umbraco.Field("newsTitle") </strong>
                </h1>
                <h3>
                    <strong>@Umbraco.Field("newsSubtitle")</strong>
                </h3>
                <p>
                    @Umbraco.Field("newsBody")
                </p>
            </div>
        </div>
    </section>
</main>