Second Republican Debates Air Tonight, Court Halts Oklahoma Execution, Beer Giants Might Merge: P.M. Links

• 
  

  

  on2boy/Flickr

  The second Republican presidential debates of 2016 will air live on CNN this evening, with second-tier candidates at 6 p.m. and the main debate—featuring the top 11 GOP candidates—at 8 p.m. (Tune in here for blog updates and live-tweeting from the Reason staff.) 

• An Oklahoma court has halted the execution of Richard Glossip, which was scheduled for this afternoon. (More on Glossip's backstory here.) 
• The truth about mass incarceration in America.
• The world's two biggest beer makers might be combining. 
• Unsurprisingly, people with a self-perceived addiction to porn show more signs of psychological distress, according to a new study.  
• Microsoft is being sued for gender discrimination. 
• War on Drugs, the board game. You know, for kids.  

New at Reason: 

• Unauthorized Discussion of Politicians Strictly Prohibited: Office-holders want to control what people can say about them, who can say it, when they can say it, and whom they can say it with. By A. Barton Hinkle
• What Drives Donald Trump? 'He's got money, he's got fame…Power is what's left': Trump biographer Jerome Tuccille on the secret compulsion behind the billionaire's presidential bid. By Nick Gillespie and Amanda Winkler

Follow us on Facebook and Twitter, and don't forget to sign up for Reason's daily updates for more content.