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US presidential election: Twists and turns on the way to the White House
Trump coming down with Covid-19 is the latest development on a bumpy campaign trail. Insight looks at how the race has been shaping up.
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If Mr Donald Trump's situation worsens or voters are unconvinced, those on the fence and seeking a safe option may be spooked into voting for Mr Joe Biden.
PHOTOS: EPA-EFE, REUTERS
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WASHINGTON • Until Friday, analysing how the vote might go a month ahead of Election Day on Nov 3 was a matter of weighing up the knowns - voter sentiments, the effects of the presidential debate, and historic voting patterns.
President Donald Trump's positive Covid-19 test, however, plunges the presidential race into uncharted territory.
