Actress/comedienne/Twitter vigilante wannabe Roseanne Barr apparently retweeted George Zimmerman’s address, then deleted it after having second thoughts:

https://twitter.com/#!/TheRealRoseanne/status/185231076061478912

https://twitter.com/#!/TheRealRoseanne/status/185231511463804928

https://twitter.com/#!/TheRealRoseanne/status/185232274432851968

Then she had another change of heart, threatening to retweet the information a second time and to arrest Zimmerman herself:

https://twitter.com/#!/TheRealRoseanne/status/185235993438326784

https://twitter.com/#!/TheRealRoseanne/status/185243393201418240

https://twitter.com/#!/nikkiibow/status/185236335018254336

Shut up and sing, Roseanne. On second thought…