Labor Day weekend was anything but slow on the news front, with three giant retirements dominating the political headlines. On this week's episode of The Downballot podcast, we examine all three, starting with longtime Democratic Rep. Jerry Nadler's selfless embrace of generational change. Things were less happy on the other side of the ledger, though, with Joni Ernst bailing in Iowa and a conservative Supreme Court justice calling it quits in Wisconsin.

Co-hosts David Nir and David Beard also speak with Jennifer Rodriguez, a top official at the AFL-CIO who explains how exactly her organization—a "union of unions"—supports the labor movement. Noting that organized labor is a rare institution that maintains high levels of public trust, Rodriguez tells us how her federation identifies pro-labor candidates and helps elect them to office.

Get full access to The Downballot at www.the-downballot.com/subscribe