Why Mitch McConnell is stepping down

Mitch McConnell's resignation: What are the implications? | Jon Lieber | US Politics In :60

Jon Lieber, head of Eurasia Group's coverage of political and policy developments in Washington, DC, shares his perspective on US politics.

What are the implications of the retirement of Senate Republican leader Mitch McConnell from his leadership post?

This week Senate Minority leader Mitch McConnell announced his intention to step down as leader of the Republicans after serving longer in that post than anybody else in American history. There are really two implications that I can see.

The first is that McConnell was basically acknowledging the inevitable. It was very unlikely that he would be able to stay on as leader after this Congress anyway. If Donald Trump wins the presidential election, then he almost certainly is going to push McConnell out of the job. And if he didn't win the election, there's a whole generation of Republicans in the Senate who are looking for an opportunity to step up. McConnell, at 82 years old, did not represent that new generation. So the time had come to pass on the torch, and McConnell chose this February to announce it.

The second takeaway is that McConnell is really giving the speech the Democrats are hoping Joe Biden would give. McConnell's only eight months older than President Joe Biden, who's running for a second term right now. And lots of questions have come up recently about Biden's fitness for office because of his advanced age. This is going to be an increasing problem for Biden as more and more Democrats start talking about it. But in the absence of any challenger, it looks like Biden's going to be the nominee and his age will just be a liability they all have to learn to live with.

More from GZERO Media

This summer, Microsoft released the 2025 Responsible AI Transparency Report, demonstrating Microsoft’s sustained commitment to earning trust at a pace that matches AI innovation. The report outlines new developments in how we build and deploy AI systems responsibly, how we support our customers, and how we learn, evolve, and grow. It highlights our strengthened incident response processes, enhanced risk assessments and mitigations, and proactive regulatory alignment. It also covers new tools and practices we offer our customers to support their AI risk governance efforts, as well as how we work with stakeholders around the world to work towards governance approaches that build trust. You can read the report here.

- YouTube

Brazil’s Supreme Court has sentenced former President Jair Bolsonaro to 27 years in prison for plotting to overturn the 2022 election and allegedly conspiring to assassinate President Lula. In this week's "ask ian," Ian Bremmer says the verdict highlights how “your response… has nothing to do with rule of law. It has everything to do with tribal political affiliation.”

Supporters of main opposition Republican People’s Party (CHP) attend a rally to protest against the arrest of Ekrem Imamoglu, the mayor of Istanbul and main rival of President Tayyip Erdogan, a day after the removal of the CHP's Istanbul provincial head Ozgur Celik by a court over alleged irregularities in a 2023 CHP provincial congress, in Istanbul, Turkey, September 3, 2025.
REUTERS/Umit Bektas/File Photo

After a weekend of mass protests in Turkey, a court in Ankara has postponed its decision in a highly charged case that could oust Turkey’s main opposition leader – and boost the fortunes of long-time President Recep Tayyip Erdoğan.

- YouTube

China is going all in on renewables, breaking monthly records on clean energy installation and generation. Bill McKibben tells Ian Bremmer that Beijing's bet on solar and wind gives them a competitive edge on a new episode of GZERO World.

Stephen Graham, winner of Best Lead Actor in a Limited or Anthology Series or Movie and Best Writing for a Limited or Anthology Series or Movie, Owen Cooper, Best Supporting Actor in a Limited or Anthology Series or Movie, and Erin Doherty, Best Supporting Actress in a Limited or Anthology Series or Movie, for "Adolescence", Best Limited or Anthology Series pose with their awards at the 77th Primetime Emmy Awards in Los Angeles, California, U.S., September 14, 2025.
REUTERS/Daniel Cole

8: Netflix teen murder series "Adolescence" won eight Emmys including for best limited series. Supporting actor Owen Cooper,15, became the youngest male actor to win an Emmy.