COLOGNE, GERMANY - MAY 08: Supporters of the right-wing pro NRW movement and political party demonstrate holding a sign outside the new Central Mosque (Zentralmoschee) in Ehrenfeld district on May 8, 2012 in Cologne, Germany. Pro NRW, a right-wing political party and movement opposed to Islam and the construction of new mosques in the German state of North Rhine-Westphalia, has been protesting outside mosques over the past two weeks and in some cases showing caricature drawings related to Islam in a provocative attempt to gain support ahead of state elections scheduled for May 13. Salafis clashed violently with police at a similar event recently in Bonn. (Photo by Mathis Wienand/Getty Images)