 Iyo nkuru ivuga ko hari ivyuma bizwi kwizina rya StingRays bikoreshwa mu kurondera kumenya ibiranga abakoresha telefone ngendanwa bivugwa ko vyatowe hafi ya Maison Blanche no mu bindi bice bikomakomeye mu gisagara ca Washington kuri iyi ntwaro ya Perezida Donald Trump. 