Plus, BMW recalls 140,000 electric cars over potential for battery fires. And Nvidia stock sheds nearly $280 billion in market cap. Zoe Thomas hosts. 
 
Learn more about your ad choices. Visit <a href="https://megaphone.fm/adchoices">megaphone.fm/adchoices</a>

Plus, BMW recalls 140,000 electric cars over potential for battery fires. And Nvidia stock sheds nearly $280 billion in market cap. Zoe Thomas hosts. Learn more about your ad choices. Visit megaphone.fm/adchoices

Plus, BMW recalls 140,000 electric cars over potential for battery fires. And Nvidia stock sheds nearly $280 billion in market cap. Zoe Thomas hosts.&nbsp;
 
Learn more about your ad choices. Visit <a href="https://megaphone.fm/adchoices" rel="noopener noreferrer">megaphone.fm/adchoices</a>

TNB Tech Minute: China-Backed Trolls Target U.S. Voters

Hear about the top tech stories of the day.

Includes news and features, plus a rundown on tech stocks on the move.

The Wall Street Journal Podcast Page (http://online.wsj.com/public/page/podcast.html?mod=WSJ_footer)

Technology

Hear about the top tech stories of the day. Includes news and features, plus a rundown on tech stocks on the move. The Wall Street Journal Podcast Page (http://online.wsj.com/public/page/podcast.html?mod=WSJ_footer)

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TNB Tech Minute: China-Backed Trolls Target U.S. Voters

TNB Tech Minute: China-Backed Trolls Target U.S. Voters