From the link:
Nancy Pelosi, one of the darlings of the Left on Capitol Hill, said openly that she believes that the "necessary and proper" clause grants Congress unbounded power to legislate on any subject, and to any effect, whatsoever.
Honestly, that statement by a member of congress should be grounds for conviction of treason.
Her "we have to pass the bill to see what's in it" is supporting evidence and would be grounds for a larceny conviction if she were selling an insurance policy.