Calls for European sanctions on Russia after fierce Putin critic poisoned

<p>From the BBC World Service: More than 100 members of the European Parliament have signed a letter calling for economic sanctions against Russia, and for the Nord Stream 2 gas pipeline from Russia to Europe to be scrapped, after the poisoning of one of President Vladimir Putin&#8217;s fiercest critics, Alexei Navalny. Also, curating some of the world&#8217;s most famous works in an online museum.</p>