What we learned from heated US midterm Senate debates
Candidates running for the US Senate in next month's midterm elections have taken to the debate stage over the past few weeks - with some heated exchanges and stinging personal attacks.
As the 3 November election approaches and parties fight for control of Congress, some clear themes have emerged, particularly within some of the hotly-contested Senate races.
Republicans running for office are facing the same question they have been asked in elections since 2016: how aligned are they with President Donald Trump?
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