Photo: John Moore/Getty Images

Border Patrol arrests at the United States-Mexico border dropped by 16% from May to June, according to data given to AP, ending a four-month streak of increasing arrests.

The big picture: There's no clear evidence that the drop is due to the Trump administration's "zero tolerance" border policy. While border crossings are traditionally at their peak in the spring and summer due to good weather, the number of monthly arrests has dipped from May to June since at least 2000 — except for last year, which featured anomalous stats due to the uncertainty of the Trump administration's policies.

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Biden campaign raises $26 million in 24 hours after announcing Harris as running mate

Joe Biden and Kamala Harris. Photo: Olivier Douliery/AFP via Getty Images

Joe Biden's campaign announced on Wednesday that it raised $26 million in the 24 hours after revealing Sen. Kamala Harris as his vice presidential pick.

Why it matters: The cash influx signals that Harris has helped the Democratic presidential campaign pick up steam. Nearly 150,000 contributors were first-time donors, according to the campaign statement.

Updated 32 mins ago - Politics & Policy

Coronavirus dashboard

Illustration: Annelise Capossela/Axios

  1. Global: Total confirmed cases as of 7 p.m. ET: 20,456,016 — Total deaths: 745,600— Total recoveries: 12,663,206Map.
  2. U.S.: Total confirmed cases as of 7 p.m. ET: 5,190,948 — Total deaths: 165,883 — Total recoveries: 1,714,960 — Total tests: 63,252,257Map.
  3. Politics: Pelosi says Mnuchin told her White House is "not budging" on stimulus position.
  4. Business: U.S. already feeling effects of ending unemployment benefits.
  5. Public health: America's two-sided COVID-19 response America is flying blind on its coronavirus response.
  6. Education: New Jersey governor allows schools to reopenGallup: America's confidence in public school system jumps to highest level since 2004.

Harris previews dual role in debut speech: Attacking Trump and humanizing Biden

Sen. Kamala Harris began her first speech as Joe Biden's running mate excoriating President Trump for his "mismanagement" of the coronavirus and scorn for the racial justice movement, before quickly pivoting to how she came to know Biden: through her friendship with his late son Beau.

Why it matters: The debut speech on Wednesday underscored the dual roles that Harris will take on for the rest of the campaign — humanizing Biden during a moment of national crisis and "prosecuting" the case against Trump as a failed president.