'Between Two Ferns' with Hillary Clinton is both hilarious and awkward

Before taking on Donald Trump in Monday's presidential debate, Hillary Clinton has been brushing up on her skills by taking on one of the her most difficult interviewers yet - Zach Galifianakis.

Follow in the footsteps of the current US president, Barack Obama, Hillary took her place in the chair which could make or break her campaign.

Despite a rough start for Zach Galifianakis, who was tackled to the ground by two secret service agents when he tried to sneak up on Hillary, he took up his mantle of host and didn't hold back with his questions.