1.   However, some believe it may be able to fashion a crude explosive infused with radioactive elements that could potentially kill thousands of people.

2.   The Palestinians were armed with Kalashnikov rifles and crude explosives, generally made from fertilizer.

3.   They have no doubt of his complicity and that he himself put together the crude explosive.

4.   Assailants also threw a crude homemade explosive into the stately government-owned Financial Trade Center, a Karachi landmark, police said.

5.   In April, attackers tossed a crude explosive near the Norwegian Embassy.

6.   Police said the group, which has not claimed any past attacks, made the crude explosive devise using plastic containers filled with gasoline.

7.   The day may not be far off when groups of outlaws and terrorists will come into possession of-or manufacture-some crude nuclear explosives.

8.   The FBI said two white males were suspected of renting the truck that was packed with crude explosives and parked in front of the building.