New Zealand leader Ardern offers virus know-how to Joe Biden

New Zealand Prime Minister Jacinda Ardern on Monday became the latest world leader to congratulate President-elect Joe Biden on his election victory, saying she offered to share her nation's expertise on dealing with the coronavirus. Ardern said the tone of the 20-minute phone call was warm and that Biden spoke very favorably about how New Zealand was handling the pandemic. “What has been really at the center of our response has been some fundamentals around testing, contact tracing, isolation,” Ardern said. “That’s over and above what we’ve done at our borders.”