Hector Ó’hEochagáin is one of Ireland’s most intrepid broadcasters and, this week, he makes his return to Irishman Abroad to catch up with Jarlath and chat about his stunning new documentary series “O Siberia Go Saigon”. Hector tells the incredible tales of preparing for the -26 degree conditions in Siberia (3:00), dealing with the intense levels of bureaucratic scrutiny in China (19:00) and why he rates TG4 output over RTÉ.