Seldom has the leader of an American political party done so much to strike fear into the hearts of his allies but done so little to tackle challenges facing the country during his final days in office.
It was among the most consequential weeks of President Donald Trump's tenure: Across the country, healthcare workers began receiving a lifesaving coronavirus vaccine.
On Capitol Hill, legislators neared a deal on economic relief aimed at averting a deeper recession. And on Friday, federal regulators authorised a second vaccine.
