Highly partisan president decides to step up the partisanship

President Barack Obama, after a year of fitfully searching for compromise, is taking a more aggressive tack with his Republican adversaries, hoping to energize Democratic voters and possibly muscle in some Republican support in Congress…

A senior Democratic official said the push was a textbook case of taking advantage of political momentum as the campaign season begins. Republicans are “on the defensive,” the official said, “and as long as they’re not cooperating, we ought to keep them there.”…

Recently, Mr. Obama has been swinging particularly hard. He followed up his “go for it” taunt Thursday with the recess appointment of union lawyer Craig Becker to the National Labor Relations Board, adopting a tactic that presidents of both parties have used in recent decades to skirt the normal confirmation process. Mr. Becker’s confirmation had been blocked in the Senate by a filibuster in February.