Nikki Haley suspends her presidential campaign

The stage is set for a Joe Biden and Donald Trump presidential race as Republican Nikki Haley suspends her campaign. CNN's Ivan Watson reports from the South China Sea as the Chinese Coast Guard shoots its water cannon at a Philippine vessel. And, Bill Weir reports that cities along the U.S. coast are sinking. All that and more on today's show with Lynda Kinkade Learn more about your ad choices. Visit podcastchoices.com/adchoices