Somewhat. If you don't have the knowledge (math and skills) you really can only threaten a dirty bomb in the worst case. Al-Qaeda did that for years. We didn't

Somewhat. If you don't have the knowledge (math and skills) you really can only threaten a dirty bomb in the worst case. Al-Qaeda did that for years. We didn't know if they were bullshitting or not until way later (they were full of shit).