This week, The Washington Post's Libby Casey, Rhonda Colvin and James Hohmann break down Elon Musk's successful effort to torpedo a government spending bill – and what that means about how president-elect Donald Trump's White House will function. Plus, how are Democrats preparing for a Trump presidency in which they are the minority in both the House and Senate? Later, the crew looks at longtime members of the Senate who won't be back in the next Congress – and their final messages as they prepare to leave Washington. Finally, Trump's criminal racketeering case in Georgia may be on ice after prosecutor Fani T. Willis was disqualified by an appeals court.