British Crowd Erupts in Cheers After Fan Shouts 'Leave Greenland Alone!' During US Anthem at NBA Game in London | Watch

Key Highlights

• The incident took place at the O2 Arena during an NBA game on Sunday.
• Vanessa Williams was performing the U. S. national anthem when the heckle occurred.
• The crowd responded positively with applause and cheers to the heckler's shout.
• The outburst is seen as a reaction to U. S. President Trump's controversial remarks about Greenland.
• The game featured the Memphis Grizzlies vs. Orlando Magic.