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Joe Biden ill with Covid-19 as pressure on President to withdraw grows
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Trump blasts impeachment leader 'a sick man' after new video emerges
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Trump defence lawyers say Democrats want to 'overturn' election result
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Bored senators given fidget spinners for Trump's impeachment trial
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Democrats claim 'no president' has ever abused power like Trump
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Democrats reject calls to put Biden son on stand in impeachment trial
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