Grillo writes to European Greens

(ANSA) - Rome, June 4 - Anti-establishment 5-Star Movement (M5S) leader Beppe Grillo on Wednesday wrote to the head of the European Green caucus, Vula Tsetsi, to explore "possible collaboration" at the European Parliament.
    The letter was posted on Grillo's blog under the title "Knock knock, anybody at home?.
    Grillo, who got 21% of the Italian EP vote to finish 20% behind Premier Matteo Renci's Democratic Party, has come under pressure from M5S activists to put out feelers to the Greens as a possible alternative to a mooted alliance with UK Independence Party leader Nigel Farage.