Something accurately stated, yet misapplied in this instance.
I'm actually in favor of expanding the States role in many facets of the government. For example, I think that the entitlement programs shouldn't exsist at the Federal level and should instead be devolved back to the State level where the States can decide best how to implement (or not implement) such programs.
I know my objection to this thought experiment (and that's all its ever likely to become) is that a strong centralized Fed has become more and more essential to America's survival and success on the world stage. The idea that the States could roll back any law they simply didn't like flies in the face of that.
And this ammendment wouldn't just be the chink in the armor for the Fed. This is essentially the bullet in the brain pan for the Fed.
Like I said, I'm in favor of some rollback of Federal power. I'm most certainly not in favor of givng the States complete veto power over any action by the Fed.
having a strong federal government is what make this country strong. certain laws and regulations have to be broad in order to maintain rules across state lines. if the states simply had all the power, then each state would need to draft individual agreement with each of the the other states.
for example: your entitlements proposition of letting the states run it. well lets say that i live in California for 20 years and all of a sudden i decided to move to Iowa. Well i have to been paying into the california system for 20 years and any entitlement programs such as social security or medicare are paid for by the state.
if i moved to Iowa, then california would need to have an agreement with iowa that any benefits i would be receiving could continue without interruption. this would cause a larger mess than we are currently in, as states would not have to honor agreements drafted in other states. (this is the idea of portability)
the idea of giving the states veto power makes the states stronger than the federal government. which as one posted said, would be a tilt back towards the article of confederation. federal law will always supersedes state law, and that the way it needs.