Michael Grunwald: “I don’t blame Ryan for trying to put a positive spin on his plan, rather than acknowledging that it would abolish Medicare and replace it with subsidies that won’t keep up with health inflation. People like Medicare. And I can understand why he’d open a budget negotiation with fantasy numbers that depend on 2.8% unemployment in 2021 and “dynamic scoring” that can’t pass a laugh test, rather than real numbers that would require much tougher choices. It’s smart politics. I just don’t understand how it became the political equivalent of the bayonet charge at Fredericksburg.”