Europe Today: French students 'retake Bastille', Trump 'unwilling' to help Ukraine

French students have “retaken the Bastille”, says Jean-Luc Mélenchon, after a mass rally in Paris. Volodymyr Zelenskyy accuses the US of “unwillingness” to help Ukraine. And former New Zealand PM Helen Clark joins us on critical minerals as MEP Rima Hassan faces fallout over flag