The Algerians were freed early in the standoff former hostages said the attackers immediately separated out the foreigners, forcing some to wear explosive belts.

NPR: Inside Job, 2 Canadian Militants In Algeria Siege

Looking at how toddlers responded when briefly separated from their mothers, they found that some immediately burst into tears, or clung to the door, but others were able to overcome their anxiety by distracting themselves, often by playing with toys.

NEWYORKER: Don��t!

Decapitation is not recommended unless the brain is immediately destroyed, as snakes can remain conscious for a time after the head is separated from the body.

BBC: Python challenge: Florida holds snake hunting contest