Three years after Hurricane Maria devastated Puerto Rico, the White House on Friday authorized $11.6 billion in federal aid and FEMA grants to rebuild infrastructure on the island.

Why it matters: Throughout his presidency, Trump has resisted giving Puerto Rico any more federal money for its recovery from Hurricane Maria. The White House touted the grants announced Friday as some of the largest in FEMA's history.

The Trump administration has renewed its push for opening direct talks between Israel and Lebanon on the demarcation of their maritime borders in order to find a solution for the dispute between both countries over natural gas explorations in the eastern Mediterranean Sea, Israeli and U.S. officials told me.

Why it matters: Israeli officials say the Trump administration hopes to launch Israeli-Lebanese diplomatic talks before November's election. There have been no such talks between the countries in 30 years, and renewing Israeli-Lebanese negotiations would be a big achievement for the White House.

Insufficient stockpiles and a lack of personal protective equipment during the COVID-19 pandemic should serve as a warning for America on future preparedness, Rep. Susan Brooks (R-Ind.) said at an Axios virtual event on Friday.

What they're saying: "Congress had been beefing up for years — the appropriations for preparedness — it certainly was not enough, and we recognize that," Brooks said.

The universal experience of COVID-19 could change how opponents view Medicare for All, Rep. Ro Khanna (D-Calif.) said at an Axios virtual event on Friday.

What they're saying: "The pandemic has reminded us of our shared humanity with other American citizens. It's no longer possible to think, 'Oh, we're not part of those who get sick.' Now almost everyone knows, unfortunately, someone who has been hospitalized, someone who had a serious bout with COVID," Khanna said.

1. Global: Total confirmed cases as of 12 p.m. ET: 30,241,377 — Total deaths: 947,266— Total recoveries: 20,575,416 — Map.
2. U.S.: Total confirmed cases as of 12 p.m. ET: 6,681,251 — Total deaths: 197,763 — Total recoveries: 2,540,334 — Total tests: 91,546,598 — Map.
3. Politics: Trump vs. his own administration on virus response.
4. Health: Massive USPS face mask operation called off — The risks of moving too fast on a vaccine.
5. Business: Unemployment drop-off reverses course — 1 million mortgage-holders fall through safety net — How the pandemic has deepened Boeing's 737 MAX crunch.
6. Education: At least 42% of school employees are vulnerable.

The clock is ticking for tens of thousands of anxious airline employees, who face mass reductions when the government's current payroll support program expires on Sept. 30.

Where it stands: Airline CEOs met Thursday with White House Chief of Staff Mark Meadows, who said President Trump would support an additional $25 billion from Congress to extend the current aid package through next March.

Four Democratic House committee chairs on Friday asked the Justice Department's inspector general to launch an "emergency investigation" into whether Attorney General Bill Barr and U.S. Attorney John Durham, his appointee, are taking actions that could "improperly influence the upcoming presidential election."

Catch up quick: Last year, Barr tapped Durham to conduct a sweeping investigation into the origins of the FBI's 2016 Russia probe, after he and President Trump claimed that it was unjustified and a "hoax."

The Trump administration's scuttling or weakening of key Obama-era climate policies could together add 1.8 gigatons of carbon dioxide equivalent to the atmosphere by 2035, a Rhodium Group analysis concludes.

Why it matters: The 1.8 gigatons is "more than the combined energy emissions of Germany, Britain and Canada in one year," per the New York Times, which first reported on the study.

The Commerce Department issued Friday an order blocking new downloads of WeChat and TikTok in the U.S. as of Sept. 20.

The state of play: President Trump has been in a standoff with TikTok, threatening to ban the app if its Chinese owner, ByteDance, does not relinquish control to a U.S. company. A deal is in the works with the American tech company Oracle, but would need to go through before Sunday to prevent TikTok from being ousted from app stores.

Here's a juicy nugget near the end of the new book by New York Times scoop machine Michael Schmidt, "Donald Trump v. The United States."

What's happening: It's about the scramble during impeachment to learn what was in former national security adviser John Bolton's manuscript of his White House memoir, "The Room Where It Happened." Schmidt writes:

"About one million homeowners have fallen through the safety net Congress set up ... to protect borrowers from losing their homes, according to industry data, potentially leaving them vulnerable to foreclosure and eviction," The Wall Street Journal reports.

What's happening: "Homeowners with federally guaranteed mortgages can skip monthly payments for as long as a year without penalty and make them up later," The Journal reports. "Many people have instead fallen behind on their payments, digging themselves into a deepening financial hole through accumulated missed payments and late fees."

In April, the Postal Service "drafted a news release announcing plans to distribute 650 million masks nationwide, enough to offer five face coverings to every American household," the Washington Post reports, based on documents obtained by American Oversight, a watchdog group that requested them under FOIA.

• What's happening: The idea originated at HHS, "which suggested a pack of five reusable masks be sent to every residential address in the country, with the first shipments going to the hardest-hit areas," per The Post.

Why it matters: Imagine if five months ago, Americans not only got a signal from their government that they should wear masks, but even had them handed to them. Incalculable loss — human and economic — could have been avoided.

The day after President Trump slapped down his CDC director, we had two stunning new cases of administration officials being undermined from the top.

The state of play: On the Hill, FBI Director Christopher Wray testified about "very active" efforts by Russia to denigrate Joe Biden and sow discord ahead of the election.

Joe Biden, believing President Trump is suddenly vulnerable with military voters, goes up today with an ad called "Knock On The Door," featuring retired Air force Brigadier General John Douglass, a former casualty notification officer.

Mike Bloomberg's $100 million Florida blitz begins today and will continue "wall to wall" in all 10 TV markets through Election Day, advisers tell me.

Why it matters: Bloomberg thinks that Joe Biden putting away Florida is the most feasible way to head off the national chaos we could have if the outcome of Trump v. Biden remained uncertain long after Election Day.

When he talks about Russia, Joe Biden has sounded like Ronald Reagan all summer, setting up a potential Day 1 confrontation with Russian President Vladimir Putin if Biden were to win.

Why it matters: Biden has promised a forceful response against Russia for both election interference and alleged bounty payments to target American troops in Afghanistan. But being tougher than President Trump could be the easy part. The risk is overdoing it and making diplomacy impossible.

Joe Biden described Russia as an "opponent" of the U.S. at a CNN town hall on Thursday, while identifying China as a "serious competitor."

Flashback: The former vice president opened himself to attacks early in his campaign last year when he said China was "not competition" for the U.S. — a comment that drew criticism from both Democrats and Republicans, per Axios' Jonathan Swan.

White House chief of staff Mark Meadows told reporters on Thursday that President Trump will not attend the United Nations General Assembly in-person this year, per pool reports.

The big picture: The UN turns 75 this year, but the pandemic has muted the anniversary to virtual meetings. Trump has yet to submit a virtual speech for the New York City event, Bloomberg's Jennifer Jacobs reports.

Joe Biden said at a CNN town hall on Thursday that he has benefitted from white privilege "just because I don't have to go through what my Black brothers and sisters have had to go through."

Why it matters: Biden's response stands in contrast to the Trump administration's moves to order government agencies to halt trainings on critical race theory and white privilege, referring to them as "anti-American propaganda."