Barack Obama and Mitt Romney are hastily rearranging their campaign schedules as hurricane Sandy sweeps up the US east coast, introducing unpredictability into an already razor-tight election battle.
Mr Obama left yesterday evening for Florida for rallies with Bill Clinton and then Ohio today, but has cancelled a third in Virginia to return to Washington to oversee the response to the “superstorm”.
Mr Romney, his Republican challenger, also cancelled a rally today in Virginia, south of Washington, and will campaign instead in Ohio, the swing state likely to decide the election.
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