The one silver lining in Trump's daily rampages is that they have exposed Democrats' most insidious lie - the lie claiming that Democrats' own presidents never had the power to change much.

It was always a lie - and it was obvious to those who weren’t lobotomized by the hope-and-change vibe. But that was very few people.

Now everyone can see the lie for what it was - and nobody will believe it next time. That's good.