Activists of the women's rights movement Femen face riot policemen during a topless protest near Tunisia's Embassy in Paris on April 4, 2013. Femen called for a day of international "topless jihad" on April 4 with Femen groups staging protests in various European cities in support of Amina, a young Tunisian woman who caused a scandal when she published photos of herself bare-chested on the internet in March.