How the GOP tax plan's focus shifted from the middle class

"GOP plan evolved into a windfall for the wealthy," the WashPost's Damian Paletta writes in the paper's lead story:

• Key stat: "[T]he plan would cut taxes for businesses by $1 trillion, would cut an additional $100 billion in changes to the estate tax for the wealthy, and spreads the remaining $300 billion over 10 years among all households at every income level."