Elastic Clause: To make all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this Constitution in the government of the United States, or in any department or officer thereof.

Question

Why is the "elastic clause" important in keeping the Constitution up to date?

Answer 1

It allows Congress to make laws that are in keeping with the spirit of the Constitution.

Check this site.

http://en.wikipedia.org/wiki/Necessary-and-proper_clause