Demagogue

Saudi Arabia is pushing ahead with plans to build a fence to block terrorists from crossing its 560-mile border with Iraq — another sign of growing alarm that Sunni-Shiite strife could spill over and drag Iraq's neighbors into its civil conflict.

The barrier, which hasn't been started, is part of a $12 billion package of measures including electronic sensors, security bases and physical barriers to protect the oil-rich kingdom from external threats, said Nawaf Obaid, head of the Saudi National Security Assessment Project ...