1. On Columbus:
2. On protesting:
Facebook
3. On Rome:
Facebook
4. On guns:
Facebook
5. On cars:
6. This weatherperson:
7. On doctors:
8. On time:
Tumblr
9. On the grand old flag:
10. On taxes:
11. On Texas:
12. On water:
Facebook
13. On the 4th of July:
14. On toilets:
15. On fridges:
16. On countries:
17. On the drinking age:
Yik Yak
18. On TVs:
19. On Canada:
Twitter
20. On celsius:
Facebook
21. And on those little differences:
