Ratings agency changes China credit outlook to negative

<p><em>From the BBC World Service:</em> Moody&#8217;s, the rating agency, has changed China&#8217;s government credit outlook from stable to negative due to debt fears and lower growth forecasts. And, one year on, have sanctions from the European Union and G7 stop oil money flowing to Russia? Then, a former Tesla employee says he believes the company&#8217;s self-driving tech isn&#8217;t fit for public roads.</p>