Thousands of people were sent to emergency rooms across the U.S. because of side effects of synthetic marijuana such as psychotic episodes and seizures. This year alone, calls to poison control agencies were almost two times more than last year's total and we are not even through with the year, according to a report from NPR.org.
New DEA chief says heroin is more dangerous than marijuana, and that the department must focus on the cases that deal with the most dangerous drugs.
