Senate Moderates May Soon Be an Endangered Species: The Letter
Fewer Senate moderates could run in the next election as retirement and escalating partisanship and polarization take effect.

To help you understand what is going on in the U.S. political landscape and what we expect to happen in the future, our highly experienced Kiplinger Letter team will keep you abreast of the latest developments and forecasts (Get a free issue of The Kiplinger Letter or subscribe). You'll get all the latest news first by subscribing, but we will publish many (but not all) of the forecasts a few days afterward online. Here’s the latest…
The Senate may lose most of its moderates in the next election cycle, either to retirement or to escalating partisanship and polarization that makes it hard for moderates of either party to thrive in Washington.
The latest casualty: Mitt Romney (R-UT), who recently announced he will not seek reelection next year amid tension with fellow Republicans. But others will follow. Neither Kyrsten Sinema (AZ), a former Democrat who is now an independent, nor Joe Manchin (D-WV) have officially decided whether to run next year. But both will struggle to win if they do. The same is true of Jon Tester (D-MT), who is vying for a fourth term in the Senate.

Sign up for Kiplinger’s Free E-Newsletters
Profit and prosper with the best of expert advice on investing, taxes, retirement, personal finance and more - straight to your e-mail.
Profit and prosper with the best of expert advice - straight to your e-mail.
Expect dealmaking in Congress to become even more difficult. All of the lawmakers mentioned so far played a vital role in facilitating agreements to pass legislation like the bipartisan infrastructure bill or, at the very least, provided pivotal votes. Without them, Congress will OK even fewer major bills.
But centrists are not extinct quite yet. Susan Collins (R-ME) and Lisa Murkowski (R-AK), both longtime moderates, are not up for reelection in 2024 and plan to stick around for a while. As does Todd Young (R-IN), a conservative lawmaker with a strong track record of reaching across the aisle.
This forecast first appeared in The Kiplinger Letter, which has been running since 1923 and is a collection of concise weekly forecasts on business and economic trends, as well as what to expect from Washington, to help you understand what’s coming up to make the most of your investments and your money. Subscribe to The Kiplinger Letter.
Related stories
Get Kiplinger Today newsletter — free
Profit and prosper with the best of Kiplinger's advice on investing, taxes, retirement, personal finance and much more. Delivered daily. Enter your email in the box and click Sign Me Up.

Sean Lengell covers Congress and government policy for The Kiplinger Letter. Before joining Kiplinger in January 2017 he served as a congressional reporter for eight years with the Washington Examiner and the Washington Times. He previously covered local news for the Tampa (Fla.) Tribune. A native of northern Illinois who spent much of his youth in St. Petersburg, Fla., he holds a bachelor's degree in English from Marquette University.
-
Can the 'Guardrails Approach' Protect Your Retirement Investments?
This investing method helps retirees avoid running out of money, even in a highly volatile market.
By Simon Constable
-
Social Security Is Taxable, But There Are Workarounds
If you're strategic about your retirement account withdrawals, you can potentially minimize the taxes you'll pay on your Social Security benefits.
By Todd Talbot, CFP®, NSSA, CTS™
-
The Economic Impact of the US-China Trade War
The Letter The US-China trade war will impact US consumers and business. The decoupling process could be messy.
By David Payne
-
Trump Dials Back Most Tariffs but Targets China
The Kiplinger Letter Wall Street hopes that higher tariffs on most countries are on hold for good. But the trade war between the U.S. and China is heating up.
By Jim Patterson
-
Trump's Sweeping New Tariffs Rattle Wall Street, Main Street
The Kiplinger Letter Trump is promising that the short-term pain of steep new tariffs on imports will spark a manufacturing renaissance. But they pose major risks in the near term.
By Jim Patterson
-
Congressional Republicans Tackle Trump's Agenda
The Kiplinger Letter Despite slim majorities in both chambers, the GOP is gearing up to overhaul taxes, border security and more.
By Sean Lengell
-
What DOGE is Doing Now
The Kiplinger Letter As Musk's DOGE pursues its ambitious agenda, uncertainty and legal challenges are mounting — causing frustration for Trump.
By Matthew Housiaux
-
A Move Away From Free Trade
The Letter President Trump says long-term gain will be worth short-term pain, but the pain could be significant this year.
By David Payne
-
Trump’s Whirlwind Month of Crypto Moves
The Kiplinger Letter The Trump administration wants to strengthen U.S. leadership in the cryptocurrency industry by providing regulatory clarity.
By Rodrigo Sermeño
-
Trump's Foreign Policy Overhaul
The Kiplinger Letter Trump’s return as president sees the commander in chief aiming to complete the shift to an “America first” policy that started in his first term.
By Matthew Housiaux