Former Vice President Joe Biden bashed President Trump for ridiculing face masks on Tuesday, telling CNN that the president is "an absolute fool to talk that way."

Catch up quick: Biden on Monday wore a face mask for his first public appearance in more than two months to honor Memorial Day by laying a wreath at a veterans park. Trump, who did not wear a mask during public Memorial Day activities, mocked Biden on social media for wearing the mask.

What he's saying: Biden bemoaned Trump's response to the mask, stating, "Every leading doc in the world is saying we should wear a mask when you're in a crowd ... This macho stuff ... it costs people's lives."

  • When asked about the message wearing a mask sends, Biden said: "What it presents and projects is leadership."
  • "Presidents are supposed to lead, not engage in folly, and be falsely masculine," Biden added.

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Trump and Biden begin the battle for Arizona

Photos: Jim Watson/AFP via Getty Images

Two striking symbols — the border wall and America's first Black president — did the campaigning yesterday for presidential candidates trying to turn out bases that are worlds apart.

The state of play: Arizona, a state that President Trump won handily in 2016 but where polls now show Joe Biden leading, was firmly on both men's minds.

Updated Jun 23, 2020 - Politics & Policy

Obama at Biden fundraiser: "I am here to say help is on the way"

Screenshot: Biden campaign virtual fundraiser

Former President Barack Obama said at a virtual fundraiser for Joe Biden Tuesday night that “help is on the way” and urged supporters not to be complacent in thinking their work is close to being finished: "Whatever you’ve done so far is not enough."

Why it matters: Organizers said it's the Biden campaign's largest fundraiser yet, bringing in $7.6 million from over 175,000 people. It's expected to be the first of several joint efforts with Biden in the months leading up to the election.

The top Republicans who aren't voting for Trump in 2020

Photo: Brendan Smialowski/AFP via Getty Images

Former Republican presidential candidate Carly Fiorina told The Atlantic Thursday that she will vote for Joe Biden over President Trump in the 2020 presidential election, saying that she believes the U.S. needs "real leadership that can unify the country."

Why it matters: Fiorina joins other prominent Republicans who have publicly said they will either not vote for Trump's re-election this November or will back Biden.