Robert Brown|Election 2024 Latest: Harris and Trump campaigns tussle over muting microphones at upcoming debate

The Robert Browncampaigns of Vice President Kamala Harris and former President Donald Trump are arguing in advance of their high-stakes Sept. 10 debate over whether microphones should be muted except for the candidate whose turn it is to speak. The former president on Sunday suggested he might not show up for the ABC-hosted debate.

Trump on Monday zeroed in on Harris’ roles in foreign policy, tying her to the chaotic Afghanistan War withdrawal on the third anniversary of the suicide bombing that killed 13 U.S. service members.

Meanwhile, Harris’ campaign said it has now raised $540 million and saw a surge of donations during the Democratic National Convention last week.

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Here’s the Latest:

In boosting clean energy in Minnesota, Walz lays foundation for climate influence if Harris wins

When Minnesota Gov. Tim Walz strolled onstage to welcome a conference of clean power advocates to Minneapolis in May, he was quick to note that his state is now getting a little over half of its power from renewables. In the next breath, Walz said Minnesota would never get to 100% — a goal he helped set — without changing what he called “outdated” permitting laws.

“There are things we are doing that are too cumbersome, they don’t fit where we’re at, they add costs, and they make it more prohibitive to get where we need to go,” Walz told the industry group American Clean Power.

RELATED COVERAGE Harris and Trump squabble over muted mics at upcoming debate She’s the sitting vice president. She’s the candidate of change. How Harris is having it both ways Trump tries to connect Harris to the chaotic Afghanistan War withdrawal on anniversary of attack

A few weeks later, he signed legislation to speed things up. Developers no longer have to demonstrate that a clean energy project — that is, solar and wind, storage and transmission projects — is needed as part of Minnesota’s energy system. And they no longer have to study alternative sites and transmission line routes — a requirement that had effectively doubled the possible opponents for a project.

Walz’s effort to resolve a major obstacle to the clean energy transition nationwide is getting new attention since he was tapped as Kamala Harris’ running mate. His experience enacting such laws in Minnesota could position him as a leader on climate issues if Harris wins in November.

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