This week's C&EN

A few of the articles from this week's issue of C&EN:

• Cover: The drive to legalize marijuana (article by Britt E. Erickson) 
• I guess the over/under on descheduling marijuana is, what? 2020? 
• Lots of green chemistry Presidential awards listed here (article by Stephen K. Ritter)
• Tobin Marks wins the Priestley Medal (article by Elizabeth K. Wilson)
• I learned something reading Michael Torrice's article about nanoparticles and drug delivery.
• Ultrasounds to open the blood-brain barrier safely (article by Michael Torrice)
• Doesn't anyone else think this seems like a really bad idea, in that weird sci-fi way? 
• Linda Wang notes the 2015 listing of PRF grantees. 
• Here is the direct link to the 2015 grantees.