@hbdchick Hypothetical group selection scenarios:
1. Two different groups are living near each ot...pic.twitter.com/ZMjko8Dkfl
9:25 PM - 22 Mar 2015
0 replies
0 retweets
1 like
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.