Over 640,000 people will no longer have to be afraid of being arrested for minor nonviolent crimes – such as walking a dog without a leash, open container drinking, littering, being in a park after hours, and spitting – that they committed decades ago. style=”display:inline-block;width:300px;height:250px” data-ad-client=”ca-pub-8420654331411867″ data-ad-slot=”1313712966″> The warrants were usually issued when the offenders failed…