Photo: Chip Somodevilla/Getty Images

The attorney representing the whistleblower whose anonymous complaint about President Trump and Ukraine has sparked an impeachment inquiry confirmed to ABC News on Sunday that he is now representing a second whistleblower with "firsthand knowledge" of some of the allegations.

Why it matters: One of the attacks Trump and his allies have used to try to undermine the credibility of the first whistleblower is that he relied on secondhand information from other White House officials. There is no requirement in the whistleblower statute for firsthand information, but an official with direct knowledge of the allegations could provide even more explosive evidence in the impeachment investigation.

  • Attorney Mark Zaid confirmed to ABC that the second whistleblower has been interviewed by intelligence community inspector general Michael Atkinson, but said that they have not been in contact with the House committees conducting the inquiry.
  • One of Zaid's colleagues, Andrew Bakaj, tweeted: "I can confirm that my firm and my team represent multiple whistleblowers in connection to the underlying August 12, 2019, disclosure to the Intelligence Community Inspector General. No further comment at this time."

Following a report in the New York Times last week suggesting that there could be a second whistleblower, Trump tweeted on Saturday night:

"The first so-called second hand information 'Whistleblower' got my phone conversation almost completely wrong, so now word is they are going to the bench and another 'Whistleblower' is coming in from the Deep State, also with second hand info. Meet with Shifty. Keep them coming!"

Go deeper: Trump demands to meet whistleblower and accuses Adam Schiff of "treason"

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Supreme Court won't block Rhode Island's eased absentee voting rules

Photo: Robert Nickelsberg/Getty Images

The Supreme Court said Thursday that it will not block Rhode Island's move to ease its requirements for absentee voting during November's election.

Why it matters: The decision is a loss for Republicans, who had requested an emergency order as the state is expected to begin mailing out its ballots.

Breaking down Uber and Lyft's threat to suspend services in California

Illustration: Lazaro Gamio/Axios

Uber and Lyft are ratcheting up the fight with California’s state government over the classification of drivers with a move that would deprive Californians of their ride-hailing services (and halt driver income).

Driving the news: On Wednesday, both companies said that if a court doesn’t overturn or further pause a new ruling forcing them to reclassify California drivers as employees, they’ll suspend their services in the state until November’s election, when voters could potentially exempt them by passing a ballot measure.

Trump announces normalization of ties between Israel and UAE

Israel Prime Minister Netanyahu, Trump and UAE Crown Prince Mohammed bin Zayed. Photo: Artur Widak/NurPhoto; Samuel Corum; Odd Andersen/AFP via Getty Images

President Trump announced a "historic" deal Thursday which will see Israel and the UAE open full diplomatic relations and Israel suspend its annexation plans in the West Bank.

Why it matters: This is a major breakthrough for Israel, which lacks diplomatic recognition in many Middle Eastern countries but has been steadily improving relations in the Gulf, largely due to mutual antipathy toward Iran.