PoliticsEwThe 15 Most Disgusting Twitter Responses To The Execution Of Troy DavisHow could people like this possibly exist?By by Jack MooreBuzzFeed StaffPosted on September 22, 2011, 4:17 pmTwitterFacebookLink 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. Topics in this articleTwitter