The attacker was dressed in an Afghan army uniform.
A view of the Armistice Day celebration is seen in Paris on Nov. 11, 1918. (AP Photo)
People celebrate Armistice Day in London on Nov. 11, 1918. Armistice Day, the anniversary of the end of World War I, celebrates the armistice signed between the Allies and Germany at Compi?gne, France, for the cessation of hostilities on the Western Front. (AP Photo)
The ruins of Vise, Belgium, which the Germans destroyed, are shown in an undated photo. (AP Photo)
Ruined houses are shown in Verdun-sur-Meuse in northeast France in an undated photo. (AP Photo)
A railway bridge abandoned by the Germans is shown in Poland during World War I in an undated photo. (AP Photo)
A painting shows the inside of a railroad car at the WWI Armistice signing in 1918. (AP Photo)
Who knew that the Fencing World Championships in Hungary would be this wild and exciting?
This is an aerial view of the remains of the city of Hiroshima, Japan, Sept. 5, 1945, one month after the atomic bomb was dropped on it. (AP Photo/Max Desfor)
This desolated area, with only some buildings standing here and there is what was left of Hiroshima, Japan, Sept. 3, 1945 after the first atomic bomb was dropped. (AP Photo)
German field artillery beginning the retreat from the front which had threatened Paris during World War I. Undated photo. (AP Photo)
In this Oct. 27, 1986, file photo, New York Mets Gary Carter is lifted in the air by relief pitcher Jese Orosco following the Met 8-5 victory over the Boston Red Sox in Game 7 of baseballs World Series at New York's Shea Stadium. Baseball Hall of Fame president Jeff Idelson said Carter died …
A gaping hole caused by an explosion in an underground garage at New York's World Trade Center reveals various levels of parking beneath the twin towers complex, March 8, 1993. New steel beams were added over the weekend to help shore up the center's shaken foundation. (AP Photo/Richard Drew)
WASHINGTON - Global warming is leading to such severe storms, droughts and heat waves that nations should prepare for an unprecedented onslaught of deadly and costly weather disasters, an international panel of climate scientists said in a new report issued Wednesday.