Bloodmobile«

The Daily Mail takes a look at President-elect Obama’s new ride: a custom-made Cadillac limo that’s more James Bond than West Wing.

This note in the graphic caught my eye:

Defence Accessories: Equipped with night vision cameras and pump-action shotguns. Also armed with tear gas cannons. Bottles of the president’s blood kept on board in case he needs an emergency transfusion.

That might be a little dubious as whole blood donors can give once every eight weeks, while the red blood cells from a donor will only last for six. Plasma lasts longer, but it has to be frozen. » Source