Politico reports:

Oregon Democrats had finally secured total control of redistricting for the first time in decades.

Then, just months before they were set to draw new maps, they gave it away.

In a surprise that left Democrats from Salem to Washington baffled and angry, the state House speaker handed the GOP an effective veto over the districts in exchange for a pledge to stop stymieing her legislative agenda with delay tactics. The reaction from some of Oregon’s Democratic House delegation was unsparing: “That was like shooting yourself in the head,” Rep. Kurt Schrader told POLITICO. Rep. Peter DeFazio seethed: “It was just an abysmally stupid move on her part.”

Yet what happened this spring in Oregon is just one example, though perhaps the most extreme one, of a larger trend vexing Democratic strategists and lawmakers focused on maximizing the party’s gains in redistricting. In key states over the past decade, Democrats have gained control of state legislatures and governorships that have long been in charge of drawing new maps — only to cede that authority, often to independent commissions tasked with drawing political boundaries free of partisan interference. [Continue reading…]