How to Use "protester" with Example Sentences

1. Strasbourg , france : riot police fire teargas at a anti-nato protester
2. A protester was killed and businesses were looted .
3. Wearing a yellow balaclava , a protester shows support for pussy riot in london .
4. A young boy sits atop the shoulder of a fellow protester in sanaa on feb. 28 .
5. Above , a protester shows support near the russian embassy in london .