London icon Selfridges sold to Thai and Austrian groups

<p>From the BBC World Service: China hits back at a new U.S. law requiring proof that goods imported from China&#8217;s Xinjiang region were not made by forced labor. Plus: London&#8217;s Selfridges department store is being sold to Thai and Austrian buyers. And, how Santa is persevering through a shortage of helpers this year.</p> <p>&nbsp;</p>