Elon Musk shared the results of a rapid drug test on Tuesday, June 17, which show he tested negative for ketamine, ecstasy, cocaine and amphetamines. The urine test was taken 12 days after The New Yor ...

Additional testing can be done in the form of an evidentiary breath alcohol test, a Drug Recognition Expert (DRE) evaluation or a blood sample taken by a trained medical technician. An Approved Drug ...