Sign up for our daily briefing

Make your busy days simpler with Axios AM/PM. Catch up on what's new and why it matters in just 5 minutes.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Catch up on the day's biggest business stories

Subscribe to Axios Closer for insights into the day’s business news and trends and why they matter

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Stay on top of the latest market trends

Subscribe to Axios Markets for the latest market trends and economic insights. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Sports news worthy of your time

Binge on the stats and stories that drive the sports world with Axios Sports. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Tech news worthy of your time

Get our smart take on technology from the Valley and D.C. with Axios Login. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Get the inside stories

Get an insider's guide to the new White House with Axios Sneak Peek. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Catch up on coronavirus stories and special reports, curated by Mike Allen everyday

Catch up on coronavirus stories and special reports, curated by Mike Allen everyday

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Denver news?

Get a daily digest of the most important stories affecting your hometown with Axios Denver

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Des Moines news?

Get a daily digest of the most important stories affecting your hometown with Axios Des Moines

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Twin Cities news?

Get a daily digest of the most important stories affecting your hometown with Axios Twin Cities

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Tampa Bay news?

Get a daily digest of the most important stories affecting your hometown with Axios Tampa Bay

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Charlotte news?

Get a daily digest of the most important stories affecting your hometown with Axios Charlotte

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Photo: Siavosh Hosseini/NurPhoto via Getty Images

Rudy Giuliani has been subpoenaed by the House Intelligence Committee to produce documents by Oct. 15 related to his and President Trump's alleged efforts to push the government of Ukraine to investigate Joe Biden.

Why it matters: Over the past year, Giuliani has met with a variety of Ukrainian officials in an effort to investigate baseless allegations that Biden forced Ukraine to fire a prosecutor investigating his son, Hunter. In a July phone call that is now at the heart of House Democrats' impeachment inquiry, Trump asked Ukraine's president to work with Giuliani to investigate Biden — prompting allegations by a whistleblower that Trump was soliciting foreign interference in the 2020 election.

  • The chairmen of the House Intelligence, Foreign Affairs and Oversight committees wrote in a letter that in addition to admitting on national television that he asked Ukraine to investigate Biden, Giuliani stated that he is in possession of evidence that suggests other Trump administration officials are involved in the scheme.
  • Giuliani recently told the Washington Post that he has "about 40 texts" from State Department officials asking him to do what he did.
  • The chairmen also sent letters to 3 of Giuliani's business associates — Lev Parnas, Igor Fruman, Semyon “Sam” Kislin — seeking documents and scheduling depositions.

The big picture: The House Intelligence Committee is moving full steam ahead with its impeachment investigation, having also subpoenaed Secretary of State Mike Pompeo and scheduled a hearing with Intelligence Community Inspector General Michael Atkinson for Friday. The committee is also working to secure testimony from the anonymous whistleblower.

What to watch: Giuliani said on Sunday that he will cooperate with the committee's investigation if Trump asks him to, but attacked Rep. Adam Schiff (D-Calif.) as an "illegitimate chairman" who deserves to be removed.

Read the letter to Giuliani:

Go deeper

Policy group lays groundwork for "net negative" emissions tech

Illustration: Aïda Amer/Axios

A new policy roadmap provides Congress and the White House with ways to support the growth of methods to pull carbon dioxide from the atmosphere using everything from existing forests to direct air capture machines.

Driving the news: Recent climate studies, such as the UN Intergovernmental Panel on Climate Change's 1.5-degree report, have pointed to the clear need for society to pursue strategies for driving carbon emissions into negative territory by the latter half of the century.

New CDC mask guidance tests risk tolerance

Illustration: Aïda Amer/Axios

The CDC announced Thursday that fully vaccinated people no longer need to wear masks indoors.

Why it matters: The U.S. is entering a new stage in the pandemic where the public — vaccinated or not — will need to assess its own risk tolerance in shared spaces.

Felix Salmon, author of Capital
2 hours ago - Economy & Business

The rehabilitation of Wells Fargo

Expand chart
Data: Harris Poll; Chart: Danielle Alberti/Axios

Wells Fargo is no longer viewed as the least ethical big company in America. That's the big lesson from the most recent Axios Harris reputation poll.

Why it matters: After hitting extreme Axios Harris lows in 2017, Wells Fargo embarked upon a massive public rehabilitation campaign in 2018. It seems to have worked.