It should be note that Sarah’s comments come about 1/2 way through the article. Those lead off words are NOT hers.
She is gaining power by the day!
These aren't Palin's words, they are the author's. And they are incorrect. In order for something to be "constitutional", it merely has to be deemed constitutional by the Supreme Court. The Constitution means whatever they say it means. And nowadays, it means that just about anything is Constitutional. It's a design flaw that was obvious at the time of ratification (see Antifederalist Papers 80-84). It's just one reason the Constitution should be junked.
Here’s how serious I am about sharing the pain. I’m willing to sacrifice the ENTIRE Department of Education. Zero it out and use the savings to finance our wars. Now congressman, what are YOU willing to sacrifice?
[WAR TAX!]
Obviously, an attempt to turn everyone against the war, problem is, it will probably work.