Nick Clegg and Nigel Farage have clashed over British foreign policy regarding Ukraine, Russia and Syria.
Mr Farage also attempted to clarify comments he made about Russian president Vladimir Putin, saying he admired him "as an operator" but not as a man.
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In a rallying call at the Democratic National Convention, the former US president said Hillary is 'the best darn change-maker I ever met'.
Satoshi Uematsu, 26, was sent to the Yokohama District Public Prosecutors Office in Kanagawa prefecture.
West Yorkshire Police confirmed a 32-year-old woman was taken into custody in connection with the alleged threats.