In the United States, Republican Presidential candidate Donald Trump was briefly rushed off the stage by secret service agents at a rally in Reno, Nevada in a false alarm. A man holding a sign saying 'Republicans Against Trump' was tackled by security agents after claims that he had a gun. <br/><br/>Mr Trump returned to the stage minutes later. He said, he is going to target states seen as Democratic strongholds ahead of Tuesday's election. He is set to visit Pennsylvania, Michigan and also Minnesota, which has not voted Republican since 1972.