- NYPD surprised by reaction to its Twitter campaign, asks for some positive tweets
- NYPD’s Twitter outreach initiative goes horribly wrong
- Police raid home searching for owner of Twitter account mocking mayor
- US Airways says sorry after tweeting porn image to disgruntled flier
- 14-year-old girl tweets terror threat to American Airlines, gets arrested for it
- Turks can tweet again, thanks to court ruling lifting Twitter ban