Why is the flag half mast today?

Related questions

1. Why did Japan change its flag?
2. Why did Betsy make the flag?
3. Who waved the Philippine flag?
4. What are the 8 rays of the sun in the Philippine flag?
5. What was the first Philippine flag?
6. Who is allowed to salute the flag?
7. What does the stripes on the flag mean?
8. Why is June 12th Independence Day in the Philippines?
9. Is flag burning illegal?
10. Who saw the Philippine flag?

Tags

1. #memory
2. #former
3. #michigan
4. #authority
5. #order
6. #nation
7. #constitution
8. #hereby
9. #david
10. #america
11. #history
12. #longest
13. #united
14. #longstanding
15. #respect
16. #states
17. #member
18. #service
19. #serving
20. #congress
21. #representative
22. #vested
23. #dingell