Huw Edwards presents a documentary examining the relationship between Victorian prime ministers Benjamin Disraeli and William Gladstone, whose bitter personal rivalry dominated British politics for 40 years.Disraeli was a peacock with an elegant wit and an outsider who made it to the top, while Gladstone was an insider and a stern moralist who chopped down trees and saved fallen women, and the two of them drove each other onwards and changed the face of British politics.