Gun laws in the U.S. are both complicated and controversial. Given all the storms and stresses of recent years, anxiety about further federal restrictions on legal gun ownership is understandable.
Gun ownership rights: Will there be more federal restrictions?
Observations of driving impairment: What does it mean to 'exhibit the effects' of drugs?
For drunk driving, the .08 blood-alcohol standard for intoxication has been adopted in every state. For drugged driving, however, the question of what constitutes illegal impairment depends on the state and on the substance.
