4BC Drive host Gary Hardgrave thinks  Australia will go "over the cliff" if the United States falters.

Gary Hardgrave has suggested that the Australian economy and broader national stability are heavily dependent on the health and leadership of the U.S. on the global stage.

4BC Drive host Gary Hardgrave said, "Economically, we in this country are very vulnerable, we will go over the cliff if America was to falter."