Howard Dean Low Blow Against Trump 'Coke User?'

9/27/2016 6:01 AM PDT

Howard Dean's Low Blow Against Trump

Howard Dean punched below the belt Monday night, tweeting, "Notice Trump sniffing all the time. Coke user?"

Dean, the 2004 failed Presidential candidate, made the comment mid-debate.

Trump famously abstains from alcohol and drugs, in part because his older brother was an alcoholic who drank himself to death.