Right from the outset, Bob Hope seemed to be an odd choice of casting to depict the political rise of New York mayor Jimmy Walker in the late 1920s. Indeed, it all starts quite inauspiciously when he starts singing and dancing on the hustings for his first mayoral campaign. History tells us that he romped that election and now, ostensibly empowered to do good for his city, he discovers that his power is but a mirage. Soon, he realises not just that strings are being pulled around him, but that he, too, can pull strings - something he does rather shamelessly to ensure his girlfriend Betty…