News! My book is out—with a creative commons copy! 
I hope few of you buy it—so publishers can do this for others.
http://www.twitterandteargas.org/
wow; yeay! Would love to hear what the students think. I often write for my students. :-D
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
wow; yeay! Would love to hear what the students think. I often write for my students. :-D