1. In what’s fast becoming a problem for drug law reformers and ammo for conservatives, Los Angeles police are investigating a third shooting at a medical marijuana dispensary this week. The LA Times reports robbers shot a Northridge dispensary employee in the face and took $11,000 in cash. The crime follows a stabbing at a Hollywood dispensary and a shooting in an Echo Park location earlier this week. Los Angeles is cracking down on its 400 marijuana dispensaries — driving business to a select few with enticingly high amounts of cash. More headlines after the jump.