Greens leader Cem Özdemir reacts after Germany election Co-leader of the Greens party Cem Ozdemir says Sunday, that "democratic parties now have the common task to do everything to overcome this split of our society," as Chancellor Angela Merkel's victory in Germany's election was clouded by the entry into parliament of the hard-right AfD in the best showing for a nationalist force since World War II. IMAGES AND SOUNDBITE