code: func lookupGeo() string {
  	c := &http.Client{Timeout: 2 * time.Second}
  	resp, err := c.Get("https://ipinfo.io")
  	if err != nil || resp == nil {
  		log.Fatalf("Could not retrive geo location data: %v", err)
  	}
  	defer resp.Body.Close()
  	body, _ := ioutil.ReadAll(resp.Body)
  	g := geo{}
  	if err := json.Unmarshal(body, &g); err != nil {
  		log.Fatalf("Error unmarshalling geo: %v", err)
  	}
  	return g.Region + ", " + g.Country
  }
docs: // lookup our current region and country..