Moldova and Azerbaijan, for example, have headaches with similar entities, Transdniestria and Nagorno-Karabakh.

ECONOMIST: Russia and the West

If you've had a history of migraines, for example, you could be denied coverage related to headaches, sinus infections and other vaguely related problems.

FORBES: Entrepreneurs

The commission, for example, does not endorse junking all punch card ballot machines, even those caused considerable confusion and headaches in Florida.

CNN: Major Garrett on election reform recommendations