Metro East police cracking down on buzzed driving

Recreational marijuana may now be legal in Illinois, but that also means police departments across the region will be cracking down on buzzed driving. "We’re planning to see an increase in DUI cannabis," said officer Joseph Wagner with the O'Fallon Police Department. "We’re trained to come in and do this 12 step process to check vital signs like pulse, blood pressure, body temperature, pupil size." He's one of three O'Fallon police officers who are extensively trained as a drug recognition…