The current impasse isn't a constitution crisis--not in the sense that anyone is acting unconstitutionally at least

In fact no one is acting unConstitutionally. The problem is that the Constitution didn't anticipate the existence of political parties--they didn't exist when it was written--much less one party that's willing to default on a country's debt payments when that country is easily able to make those payments--probably for the first time in the history of the human race.

So a constitutional crisis isn't being precipitated in the normal sense of the phrase. Now the President might precipitate a constitutional crisis if he made the payments despite Congress not authorizing him to do so, but he's stated that he won't do so. It is constitutional for the Republican Party to plunge America--and the world with it--into a colossal fiscal crisis, and it's constitution for the President to stand by as they do.

What's scariest is that in their ruthlessly gerrymandered bunkers--er, districts--these Republican congressmen's voters have been given a very emotionally satisfying, albeit totally false, line of malarkey that blames the President and his party for all this when in fact it's a crisis entirely manufactured by the GOP in an effort to effectively nullify the results of the last national election--which they've already nullified in party by gerrymandering, because if every state had been reapportioned nonpartisanly as California has been, the House would have a Democratic majority today.

Today's GOP is a Frankienstein's Monster created by a small group of very wealthy people bent on letting nothing stand in the way of more profit for them today, regardless of consequence. But now they're created a party that's so anti-government it's threatening the profits of the very people who created them.

Poetic justice. Too bad it'll drag down the rest of us with them.