Students across the United States walked out of classes at mid-morning Wednesday, March 14, to protest the lack of congressional action to combat gun violence in American schools.
ຂ່າວປະເພດຕ່າງໆ
- ວີດີໂອຂ່າວ
- ຂ່າວວີໂອເອໃນ 60 ວິນາທີ
- ວິທະຍາສາດ-ເທັກໂນໂລຈີ
- ວີດີໂອ ອັງກິດສຳລັບລາຍງານ