Former White House communications director Anthony Scaramucci. Photo: Jim Watson/AFP/Getty Images

Anthony Scaramucci, who famously served as President Trump's communications director for 11 days, says Republicans may need to pick a different candidate in 2020.

Driving the news: In a phone interview on Sunday afternoon, Scaramucci compared Trump to a melting nuclear reactor and said he may support a Republican challenger to Trump.

  • "We are now in the early episodes of 'Chernobyl' on HBO, where the reactor is melting down and the apparatchiks are trying to figure out whether to cover it up or start the clean-up process," Scaramucci said.
  • "A couple more weeks like this and 'country over party' is going to require the Republicans to replace the top of the ticket in 2020."

Scaramucci, who has given hundreds of thousands of dollars to Republican candidates, including Trump's 2016 campaign, said that if Trump "doesn't reform his behavior, it will not just be me, but many others will be considering helping to find a replacement in 2020."

  • "Right now, it's an unspeakable thing. But if he keeps it up, it will no longer be unspeakable. The minute they start speaking of it, it will circulate and be socialized. We can't afford a full nuclear contamination site post 2020."

The big picture: Scaramucci has said that Trump's attacks on congresswomen of color "divide the country." And yesterday the president attacked his former communications director in a couple of tweets.

  • White House press secretary Stephanie Grisham had this short response to Scaramucci's comments about opposing Trump in 2020: "It sounds like his feelings are hurt."

Go deeper

Updated 2 mins ago - World

Beirut explosion: Death toll rises to 135, officials under house arrest

Photo: Anwar Amro/AFP via Getty Images

The death toll from Tuesday's explosion in Beirut, Lebanon has now surpassed 130, including at least one U.S. citizen, amid a search for answers as to why a huge store of ammonium nitrate was left unsecured near the city's port for nearly seven years.

What we know: The government says around 5,000 people are injured. Defense Secretary Mark Esper said current indications are that the massive explosion was accidental, despite President Trump's puzzling claim on Tuesday evening that it appeared to be a bomb attack.

Exclusive: Trump campaign seeks early September presidential debate

Photo: Jim Watson/AFP via Getty Image

The Trump campaign is asking the Commission on Presidential Debates to move up the last presidential debate to the first week in September to get ahead of an expected surge in early voting.

Driving the news: President Trump's personal attorney, former New York City Mayor Rudy Giuliani, made the request in a letter dated Wednesday and obtained by Axios.

Updated 2 hours ago - Health

N.Y., N.J. and Conn. to require travelers from 35 states to quarantine

Photo: Spencer Platt/Getty Images

Travelers from 35 states are now required to quarantine for 14 days when traveling to New York, New Jersey and Connecticut, per New York state's health department.

What's new: New York City will set up bridge and tunnel checkpoints to enforce the quarantine order, Mayor Bill de Blasio said Wednesday, per the Wall Street Journal.