Leader of Ukrainian feminist protest group Femen Inna Shevchenko (L) and activists from the movement, shout slogan in front of Ukrainian Ambassy in Paris on December 1, 2013, to demand President Viktor Yanukovych’s impeachment. The Ukrainian opposition hopes to muster tens of thousands of demonstrators on Sunday and give new momentum to demands for President Viktor Yanukovych to step down amid a row over ties with the European Union. Three main opposition parties said they were establishing “a national resistance task force” after riot police brutally dispersed a rally of opposition supporters and wounded several dozen on Saturday. AFP PHOTO / THOMAS SAMSON