President Obama says US has known that it has significant vulnerabilities to hacking and discovered recent breach while upgrading old systems


President Obama says G-7 is ready to implement additional sanctions against Russia if conflict in Ukraine continues


UK Prime Minister David Cameron says G7 is united on Russia, existing sanctions must remain in place until Minsk agreement implemented

President Obama says it will take time but ISIS/ISIL militants will ultimately be defeated and driven out of Iraq - @AP