France, Israel Honor Terror Victims

French President Francois Hollande looks at a coffin as he attends a national tribute at Paris Prefecture for the three officers killed during last week's attacks by Islamic militants, Jan. 13, 2015.

French President Francois Hollande holds a medal in front of the coffin of Police officer Clarissa Jean-Philippe during a ceremony to pay tribute to the three police officers killed in the attacks, in Paris, France, Jan. 13, 2015.

Prime Minister Manuel Valls, center, dries his tears, next to French President Francois Hollande, left, and Paris Mayor Anne Hidalgo during a ceremony to pay tribute to the three police officers killed in the attacks, in Paris, France, Jan. 13, 2015.

People react as they attend a national tribute for the three officers killed during last week's terrorist attacks, in front of Paris Prefecture, Jan. 13, 2015.

French President Francois Hollande delivers his speech, at left, during a ceremony to pay tribute to the three police officers killed in the attacks, in Paris, France, Jan. 13, 2015.

France on Monday ordered 10,000 troops into the streets to protect sensitive sites; a soldier stands guard outside a synagogue in Neuilly sur Seine, outside, Paris, France, Jan. 13, 2015.

French municipal police officers react as they attend a national tribute for the three officers killed during last week's terrorist attacks, in front of Paris Prefecture, Jan. 13, 2015.