President Trump swiped at the Federal Reserve while criticizing China and the European Union in tweets on Friday, complaining that currency manipulation is "taking away our big competitive edge. ... As usual, not a level playing field."

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Data: Money.net; Chart: Axios Visuals

Why it matters: The trade war between the U.S. and other countries is shifting into a currency war. This is the second time this week Trump has roiled currency markets with comments about Fed policy. The dollar fell shortly after Trump's tweets.

  • Our thought bubble... Axios' Dan Primack says: "Trump pledged during the campaign to label China a currency manipulator but, once in office, chose against actually doing so. Probably because his own Treasury Department said it wasn't true."

Go deeper: The WSJ's Greg Ip on what Trump is missing with his Fed criticism.

  • "Mr. Trump is especially upset by the dollar’s rise, which threatens to widen the trade deficit which he badly wants to shrink. Yet the Fed is the secondary player here. The dollar is up against the euro because Mr. Trump’s tax cut is lifting U.S. growth above Europe’s."
  • "The bigger problem—for the president and the Fed—is optics. ... His schedules show that since becoming chairman, he has not met with Mr. Trump; given the arched eyebrows it’s sure to provoke, he’ll think twice before doing so now. And that’s a pity because there may be times, for example during a crisis, when for the good of the country he should."

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Louisville officer: "Breonna Taylor would be alive" if we had served no-knock warrant

Breonna Taylor memorial in Louisville. Photo: Brandon Bell/Getty Images

Sgt. Jonathan Mattingly, the Louisville officer who led the botched police raid that caused the death of Breonna Taylor, said the No. 1 thing he wishes he had done differently is either served a "no-knock" warrant or given five to 10 seconds before entering the apartment: "Breonna Taylor would be alive, 100 percent."

Driving the news: Mattingly, who spoke to ABC News and Louisville's Courier Journal for his public interview, was shot in the leg in the initial moments of the March 13 raid. Mattingly did not face any charges after Kentucky Attorney General Daniel Cameron said he and another officer were "justified" in returning fire to protect themselves against Taylor's boyfriend.

U.S. vs. Google — the siege begins

Illustration: Sarah Grillo/Axios

The Justice Department fired the starter pistol on what's likely to be a years-long legal siege of Big Tech by the U.S. government when it filed a major antitrust suit Tuesday against Google.

The big picture: Once a generation, it seems, federal regulators decide to take on a dominant tech company. Two decades ago, Microsoft was the target; two decades before that, IBM.

Dion Rabouin, author of Markets
2 hours ago - Economy & Business

Why the stimulus delay isn't a crisis (yet)

Illustration: Aïda Amer/Axios

If the impasse between House Speaker Nancy Pelosi and the White House on a new stimulus deal is supposed to be a crisis, you wouldn't know it from the stock market, where prices continue to rise.

  • That's been in no small part because U.S. economic data has held up remarkably well in recent months thanks to the $2 trillion CARES Act and Americans' unusual ability to save during the crisis.