Photo: Nicholas Kamm/AFP via Getty Images

President Trump broke his personal record for most tweets or retweets in a day Wednesday, reaching a total of 141 by 6 pm ET.

Why it matters: The bulk of Trump's tweets are impeachment related and underscore his occupation with the Senate's impeachment trial, even as he attends the World Economic Forum in Davos, Switzerland. The tweets and retweets range from attacks on House impeachment managers to cable news clips of Republicans coming to his defense.

Go deeper ... Tweet by tweet: Trump praises Trump 2,026 times

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12 mins ago - Health

Pelosi: Birx "enabled" Trump on coronavirus misinformation

House Speaker Nancy Pelosi told CNN on Monday she does not have confidence in White House coronavirus task force coordinator Deborah Birx because "she has enabled" President Trump to spread coronavirus misinformation.

What she's saying: "I don't have confidence in anyone who stands there while the president says, 'Swallow Lysol and it's going to cure your virus,'" Pelosi told host Jim Scuitto.

19 mins ago - Technology

Google launches $349 Pixel 4a

Google

Google on Monday launched its long-expected Pixel 4a, a $349 device that brings key features of the company's flagship smartphone to a more affordable price point.

Why it matters: Google saw surprisingly strong demand for last year's "a" model and having a broader range of products allows the company to reach more parts of the market.

A wild weekend for Microsoft's play for TikTok

Illustration: Aïda Amer/Axios

While its Big Tech rivals were testifying in front of a congressional antitrust committee last week, Microsoft was negotiating what could be the largest — and most politically perilous — tech acquisition of 2020.

The state of play: The hullabaloo surrounding Microsoft picking up TikTok has undergone a flurry of twists and turns over the weekend, as both the White House and the tech giant reacted in real time.