Imvune ya Danny Welbeck ihangayikishije Arsenal Perezida George Weah yateye iteka Arsène Wenger "Oxyde nitreux" ituma ubwonko bukora buhoro buhoro hamwe n'umubiri, ivyo bigatuma abayikoresha bumva umengo bari mw'ijuru nk'uwafashe ibiyovyabwenge, bigashobora no gutuma umuntu ata ubwenge, akameneka umutwe, akamera nk'umusazi.
