Buzzed Driving
A few years ago the National Transportation Safety Board (NTSB) advised that all states lower their per-se blood alcohol concentration (BAC) limit from .08 to .05 for driving under the influcence (DUI) of alcohol convictions. For many people this is only about 2-3 drinks.
Below is a video with some commentary on this controversial proposal to change the per-se BAC from .08 to .05.