Fans excited for One Direction show despite Zayn's exit
Iraqi forces fight IS in Tikrit
Japan's Honda Motors unveils a new sports car
Raw: Obama Stumbles on Air Force One Steps
Plane's co-pilot 'hid sick note on day of crash'
Explosion rocks New York City neighborhood
Co-pilot purposely crashed plane into Alps
Saudi Arabia begins military campaign in Yemen
Boko Haram fighters told to 'kill wives'