Answer:
Tax rates and oil prices occasionally take these nature strolls.
What can you always count on?
What is old, white, republican, old, white, republican, and old, white, and republican?
What has two legs but cannot walk?
The offspring of a feline and a Xerox machine
I can only be played on a windy day
Funny
Animal
Difficult
Easy
Food
Kids
Logic
What am I?