Hello, and welcome back to our weekly roundup of important moments in the 2020 Democratic primary. We were off last week for Thanksgiving. Did you miss us?

There is a lot to catch up on, so let’s get right to it.

Harris is out …

Senator Kamala Harris of California ended her presidential campaign on Tuesday, capping a stunning fall for a candidate once considered a front-runner.

“My campaign for president simply doesn’t have the financial resources we need to continue,” Ms. Harris wrote in a Medium post to supporters. “I’m not a billionaire. I can’t fund my own campaign. And as the campaign has gone on, it’s become harder and harder to raise the money we need to compete. In good faith, I can’t tell you, my supporters and volunteers, that I have a path forward if I don’t believe I do.”

… and so are Bullock and Sestak

Former Representative Joe Sestak of Pennsylvania, whose campaign never got off the ground, dropped out on Sunday, and Gov. Steve Bullock of Montana followed suit the next morning.