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Topic: Marijuana blood test

Marijuana’s 4/20 holiday tied to rise in fatal car crashes

  • Colorado is asking marijuana users why they drive high

  • Medical marijuana patient barred from volunteering to care for hospice patients

  • Man charged with killing two in Colorado crash was allegedly under legal marijuana limit

  • Police in Illinois will begin experimental roadside test for weed, meth and other drugs

  • Is it safer to drive high than drunk? Efforts to curtail marijuana-impaired driving collide with attitudes, medicinal use

  • Are you high? The science of testing for marijuana impairment still evolving

  • Employers testing for weed will increasingly miss out on good workers

  • Police methods increasingly used for marijuana DUI prosecution “not an exact science”

  • Why it’s so hard to test for driving high, and why that’s a problem

  • A slow shift on working marijuana into alcohol-centered road safety

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