People, led by International Monetary Fund Managing Director Christine Lagarde (C), German Ambassador to the US Peter Wittig (C, L) and French Ambassador to the US Gerard Araud (C, R), march in Washington on January 11, 2015 in tribute to the 17 victims of this week's Islamist attacks in France, starting with the bloody shooting that killed 12 people at satirical weekly Charlie Hebdo on January 7, followed by separate attacks that left five more people dead. Several thousand people took part in the silent march. AFP PHOTO/NICHOLAS KAMM (Photo credit should read NICHOLAS KAMM/AFP/Getty Images)
