Want Tax Plan Details? Follow the Bouncing Ball

Follow the Bouncing Ball for Elusive Details on Trump Tax Plan

Administration officials have resorted to finger-pointing amid struggle to give shape to president’s tax-cut idea

WASHINGTON—Looking for details on the Trump administration’s new tax plan? Better ask that other guy.

Administration officials and lawmakers, trying to turn President Trump’s weekend statement about a middle-class tax cut into an actual policy, have since arranged themselves into a finger-pointing circle.

The hullabaloo started Saturday, when...