Obama's inability to get much done can be, objectively, attributed largely to an obstructionist Congress. While not wholly to blame, it certainly both slowed his agenda, and often caused him to gut key provisions from legislation in order to get it ultimately passed. Looking at initial drafts of the Affordable Care Act early in its history versus what ultimately passed Congress is a depressing reminder of how willing Democratic partisans are willing to compromise their values in terms of playing ball with an enemy team whose explicit, stated, and recorded goal was paraphrased to "Take the other side's ball and go home."

While many bills have unintended consequences and side effects, these are often not recognized at the time. Pointing out the negative consequences for people who have already passed American vetting procedures, preventing access to persons already in flight when it passed, detaining persons in airports immediately, and the failure of the bill to provide any tangible benefits as far as anti-terrorism measures are concerned were hardly unforeseen. These were immediately pointed out by security professionals.

I am still of the hopeful and optimistic opinion that Trump does not use his "very lean and agile approach" to unilaterally void NAFTA and impose a 20% fee on Mexican imports, as just the foreseeable consequences of that action are far reaching, negative, and highly deleterious to the United States' reputation internationally. The unforeseen consequences? The economic fallout that we cannot immediately predict? If they are mere extensions of what we already can see, I am afraid.