Elon Musk may be gone from the Trump administration — and his friendship status with President Donald Trump may be at best uncertain — but his whirlwind stint in government certainly left its imprint.

The Department of Government Efficiency (DOGE), his pet government-slashing project, remains entrenched in Washington. During his 130-day tenure, Musk led DOGE in eliminating about 260,000 federal employee jobs and gutting agencies supporting scientific research and humanitarian aid.

But to date, DOGE claims to have saved the government $180 billion — well short of its ambitious (and frankly never realistic) target of cutting at least $2 trillion from the federal budget. And with Musk’s departure still fresh, there are reports that the federal government is trying to rehire federal workers who quit or were let go.

For Elaine Kamarck, senior fellow at the Brookings Institution, DOGE’s tactics will likely end up being disastrous in the long run. “DOGE came in with these huge cuts, which were not attached to a plan,” she told Today, Explained co-host Sean Rameswaram.

Kamarck knows all about making government more efficient. In the 1990s,........

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