In a bid to combat the persistent problem of drunk driving, South Korea is rolling out a new policy that will require repeat offenders to blow into a breathalyzer every time they start their car, authorities told local media on Tuesday. The policy, set to take effect on Oct. 25, applies to anyone caught driving under the influence more than twice in the past five years. Under the mandate, offenders will be responsible for installing the breathalyzer-like device -- referred to as the ignition int