title: ASP.NET Identity External Login - How to get Google Token for API calls?
body: <p>Just tried out the new ASP.NET Identity login system and added Google as external login provider.<br>
  Login works fine, but I can't find the authentication token for further API calls like  </p>
  
  <p>json = new WebClient().DownloadString("<a href="https://www.googleapis.com/plus/v1/people/me?access_token=" rel="nofollow">https://www.googleapis.com/plus/v1/people/me?access_token=</a>" + accessToken);</p>
  
  <p>The only information I get back after a login is surname, givenname, email.
  Can someone show me where the token is hidden in the result?</p>
  
  <p>Or do I need to set some optins in my Startup.Auth.cs where "app.UseGoogleAuthentication()"
  is set?</p>