Pricey tickets for sold-out Taylor Swift concerts in Vienna. Hundreds of euros, if not more, dropped on flights and hotels.

Two men were arrested in connection with the plot Wednesday, one who is allegedly tied to ISIS.

KTUL -- To defeat terrorism in this country, people will need to report their suspicions to law enforcement, authorities urge.But many are reluctant to do so, because they don't think they'll be taken seriously.One KTUL viewer in Tulsa, Oklahoma wrote...

WASHINGTON AP When Fran Townsend was counterterrorism adviser to President George W. Bush, she says, her worst nightmare was that the al Qaida network would send men with assault rifles into malls across the American heartland on a crowded...