Weed is getting more potent as states rush to legalize it, raising fears that marijuana with little resemblance to Woodstock-era grass is causing psychosis, suicidal thoughts and a parade of other health problems despite the mainstream dogma that pot is harml…

Karen Randall, an emergency physician in Colorado, says “scromiting” cases were rare several years ago. Now she’s seeing at least one per day.
Scromiting is shorthand for scream-vomiting, a conditio…