Stupid JSON Question

Good Morning.
I want

  "news": [
    {
      "sophoraId": "ukraine-annexion-kritik-101",

  "news": [
    {
      "sophoraId": "ukraine-annexion-kritik-101",

alone in a richtextbox.

When I try this now, the richtextbox is always empty :

                        richTextBox1.Text = "Titel : " + news.sophoraId;

                        richTextBox1.Text = "Titel : " + news.sophoraId;

Stupid JSON Question - C#