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House speaker Nancy Pelosi has pressed ahead with impeachment, saying: “The President leaves us no choice but to act … Our democracy is what is at stake.” The stakes could not be higher: has the US constitution, the basis of US democracy, been violated by Donald Trump? If so, can both the constitution and the president survive?



In a fractured, poisonous political climate, the Guardian will steer an independent, fact-based path through the impeachment hearings. The need for rigorous, robust reporting has never been greater.



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