Mass Unity Rallies Held Around The World Following Recent Terrorist Attacks

BERLIN, GERMANY - JANUARY 11: A person holds up a sign and a rose during a vigil, one of several held around the world, to honor the 10 journalists and two police officers murdered when gunmen opened fire at the Parisian offices of the French satirical publication Charlie Hebdo on January 7, 2015, in front of the French embassy on January 11, 2015 in Berlin, Germany. The two brothers responsible for the attack were killed as was a third in a related incident during hold-ups and sieges two days later that also saw four more hostages killed. A police officer was also murdered the previous day, bringing the total known killed in incidents the French police have stated are all related to 20. As of the time of the vigil, another suspect was still at large. (Photo by Adam Berry/Getty Images)