1) I wonder how wide spread this is in electronics produced in China. Say, in those cheap usb blutooth radios, for example. 2) I wonder if this is spurring the

1) I wonder how wide spread this is in electronics produced in China. Say, in those cheap usb blutooth radios, for example. 2) I wonder if this is spurring the current trade war push, besides just Trump. 3) Seems time for more transparency on supply chain integrity and security.