What you can — and can't — do under Minnesota's new 'hands-free' cellphone law

Starting Aug. 1, holding a cellphone while driving becomes illegal in Minnesota. Under the new law, drivers can send messages, place calls or use an app while driving only if their device is in hands-free or voice-activated mode.

Minnesota State Patrol Chief Matt Langer joins MPR News reporter Tim Nelson to discuss what you can and can't do under the new "hands-free" cellphone law.

Read this story to learn more about the new law:

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