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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.

Go deeper:

Go deeper

Biden says $1,400 stimulus payments can start going out this month

Photo: Samuel Corum/Getty Images

President Biden said Saturday that the Senate passage of his $1.9 trillion COVID relief package means the $1,400 direct payments for most Americans can begin going out later this month.

Driving the news: The Senate voted 50-49 Saturday to approve the sweeping legislation. The House is expected to pass the Senate's version of the bill next week before it heads to Biden's desk for his signature.

8 hours ago - Health

COVID-19 drives smell loss awareness, research

A health worker carries out an olfactory test outside Buenos Aires. Photo: Alejandro Pagni/AFP via Getty Images

The pandemic has thrust a relatively unknown ailment, anosmia — or smell loss — into the international spotlight.

Why it matters: Researchers hope smell testing becomes as standard as the annual flu shot, helping to detect early signs of neurodegenerative diseases like Alzheimer’s and Parkinson’s.