January 7th 2017 – Happy New Year!

Show files are up on the Podcast Page!

Great start to the New Year, we had several callers today and we talked about all sorts of things: Rust prevention on stored guns, a new gun purchase of a Springfield EMP in 9mm by “John from Danville”  and listener “Mike from Macomb County” warned about the use of ultrasonic cleaners on certain materials and the importance of using the correct solution for the material you are cleaning.

We talked about the current number of CPL holders in Michigan and the gain of over 97,000 new CPL holders in 2016.

Michigan State Police CPL monthly report by county

 Can algorithms help to stop gang violence on social media before it spills into the streets?

“Cyber banging” has been making headlines for years, but researchers developing a tool at Columbia University hope computer analysis of language in social media posts can help people on the ground stop gang violence before it happens.

As social media continues to permeate American culture, more and more violence plays out on platforms like Facebook, Twitter and Snapchat. An incident in Chicago this week where four black suspects tied up, taunted and tortured a disabled white man while making racist comments was streamed on Facebook Live, and drew the ire of people nationwide. Last month, a man and a woman were arrested in Milwaukee after they allegedly beat a man to death, posting video of the beating to Snapchat.

These incidents are sometimes seen by millions of people, as they grab national headlines, but in some communities in cities like Chicago, the relationship between violence and social media is less visible and more complex. In March, a man named Brian Fields was shot several times on the city’s South Side while streaming on Facebook Live.

“More and more of these incidents either originate or escalate from some type of activity that is on a social media platform,” said Chicago police spokesman Anthony Guglielmi at the time, noting that it’s standard for Chicago police to search social media after a shooting, looking for clues from instances of the so-called cyber banging, where gang members taunt one another on social media.

And while police are looking at these online platforms after acts of violence, Desmond Patton, a professor at Columbia University in New York, is part of a team that’s looking at language in social media posts and hoping to detect the violence before it starts.

“What we have is a computational system, or an algorithm, that can detect and predict aggression and loss,” said Patton, noting he and his team are focusing their research on a small Twitter-based data set in Chicago.

The researchers hope the tool will be useful in gang-plagued communities like Chicago’s South Side. For Patton, a social media post isn’t always the end result, like the Facebook Live torture video in Chicago this week. Oftentimes, it can be the inciting incident, with gang members taunting one another in videos or tweets.

“At times, that can be in the form of an aggressive or threatening comment, or an emoji or hash tag that indicates gang activity or violent behavior,” said Patton in an interview with Guns.com.

Patton says while social media sometimes helps escalate certain situations, people shouldn’t blame the social media platforms for the violence.

“I think the tools are being used by a user and so the tools are going to capture what’s happening in the environment,” he said. “So is it the tool’s fault that the individual was shot, or is there a problem with violence in our country?”

As for the algorithm, Patton is optimistic that he and his team are headed in the right direction.

 

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3 responses to January 7th 2017 – Happy New Year!


  1. Mark Hookom

    I’m not local, been listening from Minnesota, I download from web sites, and then copy that to a device that I carry to work , then copy to an MP3 player there, I miss the show, what you did several months ago worked, but there is no place for me to ” right click ” and select ” download ” now

    • admin

      Mark, I understand your problem. The company that I use for my server changed something in the way their software works and I am unable to do it the old way. I do my own computer work and have not figured out how to fix it yet. I will keep trying. Thank you for listening!
      Dick

    • admin

      Mark, I tried something new this week and it looks like it works to download the files. Give it a try and let me know if it works for you. I went back and added links for the November and December shows as well. If it works for you I will go back and add all the older shows as well.

      Dick