In our federalist system, the saying goes, the states are laboratories of democracy. State governments test out different policies or even political strategies that may someday reach the whole country or drive red and blue states further apart. This year FiveThirtyEight is tracking what that looks like -- what legislation is being proposed and passed and how Republicans and Democrats are going about things differently. In this installment of the podcast, the crew looks at new proposals on guns, tax and spending plans and identity. Learn more about your ad choices. Visit megaphone.fm/adchoices

After breaking records and breaking Ticketmaster with her "Eras" tour, pollsters have tried to determine who exactly Taylor Swift's fans are and which of her 10 albums is best regarded. In this episode, the crew asks its favorite question about one of America’s favorite musicians: Is this a good or bad use of polling? Then they take a hard turn back into electoral politics, with the question: Who do Democrats want the GOP nominee to be, and what does that tell us about how they’re thinking about 2024? Learn more about your ad choices. Visit megaphone.fm/adchoices

All eyes have been on the Manhattan district attorney’s office this week to see whether Donald Trump will become the first former American president to be indicted on criminal charges. It appears unlikely that an indictment will come this week. And even if the grand jury were to indict, the charges wouldn’t be unsealed until the defendant appears in court. In this installment of the podcast, the crew talks about what we do and don’t know about Trump’s legal jeopardy and the possible political impact of an indictment. Learn more about your ad choices. Visit megaphone.fm/adchoices

The crew looks back at two of the most notable American political decisions of the 21st century: the 2003 invasion of Iraq and the bailout of American banks during the 2007-'08 financial crisis. Both feel relevant today, as the country marks the 20th anniversary of the Iraq War and the government responds to two of the largest bank failures in U.S. history. Learn more about your ad choices. Visit megaphone.fm/adchoices

The U.S. Census may be the most consequential data set in America. It determines how political representation is apportioned in Washington and how trillions of dollars in federal funding are allocated. But the data contained in the Census shouldn't always be taken at face value. Galen Druke speaks with historian Dan Bouk about his book, "Democracy's Data: The Hidden Stories in the U.S. Census and how to Read Them." Learn more about your ad choices. Visit megaphone.fm/adchoices