Comment on Padula: Are we really sure cannabis leads to impaired driving?

I wasn’t planning to write a column exploring whether there’s a correlation between cannabis consumption and auto collisions. However, that recently changed after a television public service announcement caught my attention.The new “Drive Sober or Get Pulled Over” campaign hit television and the internet the end of August. It doesn’t name a specific substance, but the vague language would suggest they’re aiming at cannabis because [...]