The party of Lincoln has devolved into the party of Trump
At least Trump Jr. gave a reason for his stonewalling. Other administration officials called to Capitol Hill to testify about Trump's possible obstruction -- including Attorney General Jeff Sessions -- have relied on some imaginary privilege not to discuss conversations with the president.
The GOP-led committees investigating the Russia affair could subpoena witnesses, compel them to speak and hold them in contempt if they refuse. I'm not holding my breath.
Those of us who care whether the president worked with a foreign power to influence the election and then actively impeded an FBI investigation do have recourse, however. I've said it before, but it bears repeating: If this Congress refuses to stand up for justice and American ideals, we need to elect a Congress that will.
The Trump presidency poses a challenge beyond politics or policy. Wrongheaded trickle-down tax policy is a matter of arithmetic; it can be corrected by moving numbers around a spreadsheet. But once corruption has become established, it takes Herculean effort to root it out; once respect for the rule of law is lost, it takes generations to restore.
Mueller is doing his job. Ours is to elect Democrats and independents next year who will hold this appalling presidency to account.
Eugene Robinson's email address is firstname.lastname@example.org.
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