The Koor Klimaatlied (Climate Choir) performs for a large crowd that has gathered in Museumplein prior to the People's Climate March in Amsterdam. Greenpeace is joining a large coalition of protest groups and members of the public who are participating in the march. On the 100th day of Trump's presidency, climate activists around the world participate in powerful demonstrations of unity for jobs, justice and climate action and call on the world's leaders to move forward with the Paris Climate Agreement.