zeynep tufekci Retweeted Brian Shrader
There is an "armed dangerous person" alert avoid UNC Chapel Hill campus. (I'm not there, was on my was). Stay safe.https://twitter.com/wraltraffic/status/672051310397677568 …
zeynep tufekci added,
5:56 AM - 2 Dec 2015
0 replies
6 retweets
6 likes
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