Mass Unity Rallies Held Around The World Following Recent Terrorist Attacks

LONDON, UNITED KINGDOM - JANUARY 11: Tower Bridge is illuminated in the colours of the French Tricolore in tribute to the victims of the terrorist attacks in Paris on January 11, 2015 in London, England. The terrorist atrocities started on Wednesday with the attack on the French satirical magazine Charlie Hebdo, killing 12, and ended on Friday with sieges at a printing company in Dammartin en Goele and a Kosher supermarket in Paris with four hostages and three suspects being killed. A fourth suspect, Hayat Boumeddiene, 26, escaped and is wanted in connection with the murder of a policewoman. (Photo by Ben A. Pruchnie/Getty Images)