Anyone hoping for a sign of change in US foreign policy was surely disappointed by last night's vice presidential candidate debate. Both Democrat Tim Kaine and Republican Mike Pence made their foreign agenda clear: war. From a no fly zone in Syria to punishing "aggressive" Russia, the only disagreement was how on who could be the most warlike. In today's Liberty Report we look at the vice presidency as an institution. It is more important than the "bucket of warm spit" as claimed by former US Vice President John Nance Garner. Eight US presidents have died in office, their vice presidents taking over for them. Significant figures like Theodore Roosevelt, LBJ, Harry Truman. What does it say that the two major party vice presidential candidates are so alike?