Sometimes, they follow their noses.

BIG QUESTIONS
The Federal Election Commission has strict rules about what federal candidates can and can't do with leftover campaign money, and the biggest directive is that they can't pocket it for personal use.
Life without them would be dangerous, harried, and slimy.
Elbridge Gerry might have gone down in history as the “Father of the Bill of Rights.” Instead, he’s remembered first and foremost for another, less admirable claim to fame.
While it’s endearing to imagine that in the olden days people kept literal torches burning for their past loves, fanning the flames of their rejection, this isn’t exactly the case.
Someone analyzed the worth of wizard money—and it really puts Harry's wealth into perspective.
It's often several hundreds of dollars more than you would likely actually pay for the room. Why?
What happens when a skunk sprays another skunk? We asked the one man who would know.
It looks like your parents were on to something.