Tit-for-tat tariffs, consumer watchdog targeted, Super Bowl ads & more

China’s retaliatory tariffs for the US come into effect today, as President Donald Trump is promising more. Elon Musk is now going after a federal financial watchdog. Ukraine's president says he could be ready to negotiate with Russia’s leader. We’ll tell you some of the bright spots from this year’s Super Bowl commercials. Plus, fewer people are getting married in China. Learn more about your ad choices. Visit podcastchoices.com/adchoices