And then there were four: with North Carolina's new law, only four states still ban carrying guns in places that serve alcohol

The above map needs to be updated.  Note that with Illinois recently passing a law (though people won't be able to carry until next year) and now with North Carolina, only four states ban carrying guns in places that serve alcohol.  The bigger news here might be letting people lock their guns in university parking lots.  From the Associated Press:

North Carolina lawmakers have approved a bill greatly expanding where concealed handguns are legally allowed.
The Republican-backed bill approved by both the House and Senate on Tuesday allows concealed-carry permit holders to take firearms into bars and restaurants and other places where alcohol is served as long as the owner doesn't expressly forbid it.
The measure will also allow concealed-carry permit holders to store weapons in locked cars on the campus of any public school or university. Guns will also now be allowed on greenways, playgrounds and other public recreation areas. . . .

"Mad Men" and drinking

Anyone who has seen an episode of the TV series "Mad Men" knows about how much these creative advertising types are depicted as drinking alcohol. Well, there is now some research that indicates that drinking enhances creativity.

Drinking alcohol may enhance a person’s problem solving skills, according to a new study. Scientists found that men who either drank two pints of beer or two glasses of wine before solving brain teasers not only got more questions right, they also were quicker in delivering correct answers, compared to men who answered the questions sober. While the latest findings go against the traditional beliefs that alcohol impairs analytical thinking and rational thoughts, lead author Professor Jennifer Wiley of the University of Illinois at Chicago discovered that alcohol may enhance creativity problem solving by reducing the mind’s working memory capacity, which is the ability to concentrate on something in particular. “Working memory capacity is considered the ability to control one’s attention,” Wiley told the Federation of Associations in Behavioral and Brain Sciences (FABBS). “It’s the ability to remember one thing while you’re thinking about something else.” While the latest study found that alcohol may enhance creative problem solving, previous research found that increased working memory capacity actually led to better analytical problem-solving performance. . . .