Warning! US Vice President Mike Pence stared across the demilitarized border between North Korea and South Korea on Monday, a day after the North's failed missile launch, reiterating that the US's "era of strategic patience" with Pyongyang was over. Pence is on the first stop of a four-nation Asia tour intended to show America's allies, and remind its adversaries, that the Trump administration is not turning its back on the increasingly volatile region. Senior Editor of the Washington Free Beacon Bill Gertz joined the John Gibson Show today to discuss the way the US is handling the situation in North Korea as well as the threat level of these North Korean missiles. Listen to the full interview below.