The signs are unmistakable. Something big is brewing among the death worshippers of radical Islam. As we went into the weekend, U.S. intelligence officials warned that female suicide bombers trained in Yemen may be heading to the U.S.

Late Friday, the United Kingdom raised its terrorist threat level to “severe.” Same in India, where intelligence agencies picked up evidence that Pakistani-based jihadists may use gliders to attack Indian cities. ABC reported that in recent days an unusually large number of people on the U.S. “no-fly” list have been caught trying to board U.S. flights – evidence that our defenses are being probed.

Yesterday, Al-Jazeera TV released another Osama bin Laden audio tape taking credit for the botched Christmas Day bombing and promising that more attacks were on the way. At least one private terror monitoring firm claims that bin Laden used certain phrases in this latest tape that he had previously used as signals to launch pre-planned attacks.

Meanwhile, Christmas Day bomber Umar Farouk Abdulmutallab continues his silence on the advice of the lawyer provided to him by the Obama Administration, courtesy of your tax dollars. Many in the U.S. intelligence community are furious that they have been denied the chance to get vital information as a result of the White House extending constitutional rights to terrorists.