Presented by American Edge Project.

It's Monday morning. I'm Olivia Reingold, and this is your Politico Playbook Daily Briefing.

It's a fight as old as Joe Biden's presidency.

It's time to play. Family feud!

It's Democrat versus Democrat, liberal versus more liberal, and team little by little versus

team big structural change.

This morning, the contours of a new matchup within the Democratic Party are forming.

This time over part two of Biden's Build Back Better Plan, another trillion-dollar spending proposal he's calling the American Families Plan.

It'll center on child care, paid family leave, and new tax credits.

The specifics are expected to come out this Wednesday when Biden addresses a joint session of Congress. And in the run-up, Democratic factions are pressing

the White House to get their priorities included in the details, and more importantly, in his speech.

Democrats are channeling that couple you know who seems to only

have one fight, but they have it over and over again, by taking sides on the same thing they

always disagree over. Health care. The White House has two big questions it needs to work through.

One, should it include a longtime Democratic promise to allow the government to

negotiate prescription drug prices, which some estimates say would save the country nearly half a trillion

dollars over the next decade? And two, what would the federal government even do with those

savings if it did decide to roll up its sleeves with Big Pharma?

It's not unlike a question I ask myself a lot. Should I make better financial decisions? And if I did,

what would I even do with all that extra money? Some Democrats know exactly what they'd spend that

extra cash on, Medicare. That camp is led by Representative Pramilla Giappol, and you guessed it, Mr. Medicare himself, Senator Bernie Sanders.

But it has some overlap with a group of over 20 House Democrats who are sending a letter today to Biden and Vice President Kamala Harris,

...