Construction paused as Delhi pollution takes hold

<p>From the BBC World Service: Nonessential building work is paused, commercial trucks are banned, and office staff are working from home in the Indian city of Delhi due to severe pollution. Plus, a United Nations report shows the cost to farmers of Taliban authorities&#8217; ban on opium poppy cultivation in Afghanistan. Also: Germany&#8217;s government hopes tougher sentences for people traffickers will slow illegal migration.</p>