People participate in a vigil for the victims of the shooting by two Islamist gunmen at the Paris offices of the satirical French newspaper Charlie Hebdo, at Duarte Park in Santo Domingo January 8, 2015. Armed and masked anti-terrorism police swooped on woodland villages northeast of Paris on Thursday in a manhunt for two brothers suspected of being the Islamist gunmen who killed 12 people at the French satirical weekly. The sign reads, "Freedom of expression." REUTERS/Ricardo Rojas (DOMINICAN REPUBLIC - Tags: POLITICS CRIME LAW MEDIA)