Countries across Europe have ramped up security after the attacks in Paris, which killed 130 - France`s worst civilian death toll since World War Two. In Belgium, the capital is on lockdown as police hunt a suspect.
Italy, which Prime Minister Matteo Renzi said earlier this month has expelled 55 suspected militants in the past year, has raised its security alert to 2, the highest possible in the absence of a direct attack on the country.
Foreign Minister Paolo Gentiloni said last week that, acting on information provided by the United States, security forces were looking for five people suspected of planning possible attacks.
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