OTTAWA - Canada's capital faced a third day of heightened security on Friday as police searched for any clues that the man who shot and killed a soldier and charged into the parliament building had help in plotting his attack. | Video
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MACDILL AIR FORCE BASE Fla. - The Syrian border town of Kobani appears in less danger of falling to the Islamic State, but the threat still remains, U.S. officials said on Thursday, offering a measured view of a key battle against the militant group.
STOCKHOLM - The Swedish military said on Friday that it had called of its search for a suspected foreign submarine in waters off Stockholm after a week-long hunt, ending the country's biggest military mobilization since the Cold War.