Fast cars

Dear Editor: As I understand things, the speed limit on the roads of the U.S. is 65 miles per how. Now, I know that some places have a higher rate of speed but I don’t think there are many.

So, explain to me please – why do car manufacturers make cars that go 100-200 miles per hour? Where are they supposed to drive that car?

If someone is killed in a car crash due to speeding, shouldn’t the family sue the car manufacturer? I just don’t understand this.