WASHINGTON - The U.S. Secret Service is boosting security outside the White House following an embarrassing security breach in which an intruder with a knife scaled the White House fence, dashed across the lawn and made it all the way inside before agents managed to stop him.
Russia's War Against Ukraine
Associated Press: Security breach prompts more White House security
Ukraine's President Petro Poroshenko greets Ukraine rights activists taking part in a rally at Lafayette Square across from the White House in Washington, DC, on Sept. 18, 2014.
