US climate activists will "pick up" Trump's slack:Schwarzenegger Former California governor Arnold Schwarzenegger downplayed the US withdrawal from the climate accord on Monday, claiming "Donald Trump pulled Donald Trump out of the Paris agreement," and promising those on the subnational level would "pick up the slack". Schwarzenegger, founder of the environmental NGO R20, was meeting with Paris Mayor Anne Hidalgo on the eve of the One Planet Summit against global warming.