Rick Bowmer / AP

Rep. Jason Chaffetz will retire after this term, as first reported by BuzzFeed News' Alexis Levinson and confirmed by Chaffetz in a Facebook post:

"After long consultation with my family and prayerful consideration, I have decided I will not be a candidate for any office in 2018. Since late 2003 I have been fully engaged with politics as a campaign manager, a chief of staff, a candidate and as a Member of Congress. I have long advocated public service should be for a limited time and not a lifetime or full career. Many of you have heard me advocate, "Get in, serve, and get out." After more than 1,500 nights away from my home, it is time. I may run again for public office, but not in 2018."

Why it matters: Chaffetz chairs the powerful House Oversight Committee, and spent much of 2016 investigating Hillary Clinton's emails. He's been less visible during the Trump administration.

Upcoming Utah political races after 2018: Governor in 2020.

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Amy Harder, author of Generate
3 hours ago - Energy & Environment

Climate change goes mainstream in presidential debate

Photo illustration: Aïda Amer/Axios. Photo: Olivier Douliery-Pool/Getty

The most notable part of Thursday’s presidential debate on climate change was the fact it was included as a topic and assumed as a fact.

The big picture: This is the first time in U.S. presidential history that climate change was a featured issue at a debate. It signals how the problem has become part of the fabric of our society. More extreme weather, like the wildfires ravaging Colorado, is pushing the topic to the front-burner.

Finally, a real debate

Photo: Morry Gash/AP

A more disciplined President Trump held back from the rowdy interruptions at tonight's debate in Nashville, while making some assertions so outlandish that Joe Biden chuckled and even closed his eyes. A Trump campaign adviser told Axios: "He finally listened." 

The result: A real debate.

Biden to Trump: "I have not taken a penny from any foreign source ever in my life"

Former VP Joe Biden pushed back Thursday against allegations from President Trump, saying he had never profited from foreign sources. "Nothing was unethical," Biden told debate moderator Kristen Welker about his son Hunter's work in Ukraine while he was vice president.

Why it matters: Earlier on Thursday, Hunter Biden's former business partner, Tony Bobulinski, released a statement saying Joe Biden's claims that he never discussed overseas business dealings with his son were "false."