The annual G-20 summit is underway in Hamburg.

Chinese President Xi Jinping, U.S. President Donald Trump, Russian President Vladimir Putin and German Chancellor, Angela Merkel, are just some of the leaders attending.

They are talking about big global challenges. But, will they make progress on climate change? What about globalization and trade issues?

And, the ongoing tension over missile testing by the Democratic People’s Republic of Korea is also being discussed.

To talk about the G-20 summit in Hamburg, Germany:

• Christopher Hill, former U.S. Ambassador and led the U.S. delegation at the six-party talks on the DPRK nuclear issue.
• Victor Gao, Chinese international relations expert.
• Vladimir Golstein, analyst on Russian foreign policy and he’s a professor of Slavic Studies at Brown University.
• Brian Becker, National Coordinator with the ANSWER coalition and an analyst on U.S.-DPRK relations.