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DETROIT — Tesla CEO Elon Musk is once again drawing scrutiny for questionable comments he made to Wall Street analysts, this time involving the status of his company’s vehicle production.

Boeing Co. grounded dozens of 737 Max jets to repair an electrical flaw that emerged just months after the planes were cleared to return to the skies, forcing airlines to cancel flights and line up replacement aircraft.

The shift to electric vehicles won’t happen like the flip of a light switch.

Two of the world’s largest electric-vehicle battery-makers have hired top Washington insiders to hold near-daily meetings with the Biden administration in a battle that could affect the electrification plans of Ford Motor Co. and Volkswagen AG.

WASHINGTON — As autonomous vehicle testing advances without cohesive federal guidelines, companies are operating under inconsistent or nonexistent rules for how and whether a vehicle is monitored and controlled on the road.

Maine Gov. Janet Mills signed an executive order to accelerate “clean transportation solutions” through measures such as increased charging infrastructure and more electric vehicles.

California environmental regulators have extended to May 1 the mandated deadline for motor carriers that operate in the state with $50 million or more in 2019 revenue, or carriers with more than 50 trucks, to file a one-time report about their trucks and operations.

What President Joe Biden touted as a historic U.S. federal investment program that will position the country to win the global innovation race still leaves it well behind China’s continuing, giant infrastructure upgrading campaign.

Electric vehicle stocks, which were hit hard this year as investors shifted out of growth industries, are getting a boost as President Joe Biden mounts a major push to accelerate the adoption of battery-powered cars, and Chinese peers report strong March sales.

Autonomous delivery services — and the challenges they present — are included as a consideration in the Connecticut Department of Transportation’s recently released strategic plan for connected and automated vehicles.