Answer:
What do you call a dog without legs?
What can you never have for breakfast?
Have branches, Sometimes a few and other times hundreds or more but I have no fruit, trunk or leaves. What am I?
Arnold Schwarzenegger has a big one, Michael J Fox has a small one, Madonna doesn't have one, The pope has one but he never uses it, Bill Clinton has one and he uses it all the time! What is it?
What becomes too young the longer it exists?
What is lighter than what it is made of?