Infinite Title Disorder

Today’s quirky queries…

How important does a person have to be before they are assassinated instead of murdered?

If money doesn't grow on trees then why do banks have branches?

Why does a round pizza come in a square box?

Why is it that people say they "slept like a baby" when babies wake up about every two hours?

If a deaf person has to go to court, is it still called a hearing?

Why are you IN a movie, but you are ON TV?