Elizabeth Warren in Iowa on Jan. 12. Photo: Scott Olson/Getty Images

Sens. Elizabeth Warren (D-Mass.) and Chris Van Hollen (D-Md.) sent a letter to federal regulatory agencies on Monday asking them to investigate whether there was insider trading stemming from President Trump telling guests at his Mar-a-Lago club to expect a “big” response to Iran’s killing of an American contractor in Iraq, as The Daily Beast first reported.

Why it matters: The letter, sent to the Securities and Exchange Commission (SEC) and the Commodity Futures Trading Commission (CFTC), says the report "raises a number of troubling national security questions regarding President Trump's handling of classified and other sensitive national security information."

  • Warren and Van Hollen suggest that the advanced knowledge Mar-a-Lago guests received may have resulted in "illegal trading in defense company stocks or commodities."
  • Northrop Grumman and Lockheed Martin's stock prices both increased after the killing of Iranian Gen. Qasem Soleimani.
  • “These private individuals ... would have had the opportunity to obtain significant profits simply by being guests or members at President Trump’s private resort,” Warren and Van Hollen write in the letter.

What's next: The senators asked the agencies for a briefing no later than Feb. 13.

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48 mins ago - Health

Oklahoma Gov. Kevin Stitt tests positive for coronavirus

Oklahoma Gov. Kevin Stitt. Photo: Alex Wong/Getty Images)

Oklahoma Gov. Kevin Stitt (R) announced on Wednesday he has tested positive for the coronavirus and will self-isolate, Tulsa World reports.

Why it matters: The 47-year-old Stitt is believed to be the first governor in the U.S. to test positive. He attended President Trump's rally in Tulsa last month, which the county's health department director said likely contributed to a surge in cases in the region.

Updated 2 hours ago - Politics & Policy

Coronavirus dashboard

Illustration: Sarah Grillo/Axios

  1. Global: Total confirmed cases as of 11 a.m. ET: 13,357,992 — Total deaths: 579,546 — Total recoveries — 7,441,446Map.
  2. U.S.: Total confirmed cases as of 11 a.m. ET: 3,432,307 — Total deaths: 136,493 — Total recoveries: 1,049,098 — Total tested: 41,764,557Map.
  3. Public health: Florida's outbreak is getting worse — Testing is again overwhelmed by massive U.S. caseload.
  4. Business: UnitedHealth posts most profitable quarter in its history — Walmart will require all customers to wear masks.
  5. Politics: White House says it didn't clear Navarro op-ed that attacked Fauci.

Walmart will require all customers to wear masks

Photo by Scott Olson/Getty Images

Walmart will require all customers to wear face masks beginning next week in all of its 9,000 company-owned stores, in addition to its Sam's Club locations, the company announced Wednesday.

Why it matters: Walmart is the largest retailer in the U.S. and the latest in a string of national chains — including Costco and Starbucks — to mandate masks for customers.