Ardern in Paris for social media summit, but no Zuckerberg

The US President and Facebook's Mark Zuckerberg will be no-shows at a social media summit in Paris this week to be chaired by Prime Minister Jacinda Ardern and French President Emmanuel Macron. The Christchurch Call summit brings technology companies and world leaders together to try to eliminate violent extremism online. RNZ political reporter Jo Moir spoke to the Prime Minister ahead of the trip and started by asking her whether she had spoken to Donald Trump about the Christchurch Call.