The law makes heroin, cocaine, and meth illegal according to their defined chemical structures. But what about drugs made from synthetic compounds, which can be changed with a tiny tweak in a clandestine lab? Can the law just say "close enough?"

Koch Industries and Charles and David Koch – names that are synonymous with right-wing political causes and deregulation of industry. So why is Koch joining with the left to give former inmates second chances?

Urban violence kills thousands of Americans every year.  It accounts for almost three quarters of the murders in the U.S., and it traps a huge number of people in poverty, blight, trauma and despair.  What if there was a way cut murderous urban violence – by half?

Many people make their social media posts public.  Everyone can see them, like a signed billboard visible anywhere in the world. So, what should we think when we learn that *some* police officers, in some departments, have been posting racist messages or memes endorsing violence, visible to anyone on the Internet?