Presidential candidates Sen. Bernie Sanders and former Vice President Joe Biden during the Democratic primary debate in Houston in September. Photo: Frederic J. Brown/AFP via Getty Images

Sen. Bernie Sanders apologized on CBS News Monday evening for a Guardian op-ed written by a campaign surrogate that claims his Democratic presidential rival Joe Biden has a "big corruption problem."

Driving the news: In the op-ed, published earlier Monday, law professor Zephyr Teachout, claims Biden "has perfected the art of taking big contributions, then representing his corporate donors at the cost of middle- and working-class Americans." In his CBS interview, Sanders said it's "absolutely not my view that Joe is corrupt in any way" and he's "sorry that that op-ed appeared."

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Editor's note: This article has been updated with more details of the op-ed and comment from Sanders.

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34 mins ago - Sports

Sports return stalked by coronavirus

Tampa Bay Rays left fielder Austin Meadows bumps elbows Friday during a workout at Tropicana Field. Photo: Kim Klement/USA Today Sports via Reuters

When MLB teams arrived at the ballpark this weekend for the first summer workouts of 2020, the comforting sounds of baseball brought smiles to players' faces.

Between the lines: Even the loudest crack of the bat couldn't mask the eerie silence or distract from the ever-present coronavirus threat.

239 scientists call on WHO to recognize coronavirus as airborne

People walk at the boardwalk in Venice Beach. Photo: Apu Gomes/AFP via Getty Images

A group of 239 scientists in 32 countries is calling for the World Health Organization to revise its recommendations to account for airborne transmission as a significant factor in how the coronavirus spreads, the New York Times reports.

The big picture: The WHO has said the virus mainly spreads via large respiratory droplets that fall to the ground once they've been discharged in coughs and sneezes. But the scientists say evidence shows the virus can spread from smaller particles that linger in air indoors.

Updated 2 hours ago - Politics & Policy

Coronavirus dashboard

Illustration: Aïda Amer/Axios

  1. Global: Total confirmed cases as of 9 a.m. ET: 11,294,859 — Total deaths: 531,419 — Total recoveries — 6,078,552Map.
  2. U.S.: Total confirmed cases as of 9 a.m. ET: 2,839,917 — Total deaths: 129,676 — Total recoveries: 894,325 — Total tested: 34,858,427Map.
  3. States: Photos of America's pandemic July 4 ICU beds in Arizona hot spot near capacity.
  4. Public health: U.S. coronavirus infections hit record highs for 3 straight days.
  5. Politics: Trump extends PPP application deadlineKimberly Guilfoyle tests positive.
  6. World: Mexican leaders call for tighter border control as infections rise in U.S.
  7. Sports: 31 MLB players test positive as workouts resume.
  8. 1 📽 thing: Drive-in movie theaters are making a comeback.