Australia is set to host the largest military exercise, with 19 nations taking part. And while Canada is on the invited list, it appears that the United States is not. Retired Major-General David Fraser joins Bill Carroll on The Morning Rush.

<p>Australia is set to host the largest military exercise, with 19 nations taking part. And while Canada is on the invited list, it appears that the United States is not. Retired Major-General David Fraser joins Bill Carroll on The Morning Rush.</p>