Which way will it go? Tom Williams/CQ Roll Call/Getty
As the US prepares to vote for its new president next week, narrowing political polls have suggested that this crucial election may be too close to call.
Although such polls are hugely influential – affecting – it is becoming clear that we should not set too much store by them. Their reliability is increasingly doubted in the wake of polls that got it wrong on big occasions, such as those relating to the and , and securing the Republican party…
