Rumours, rock-star cardinals and street cleaning: Rome gets ready for conclave

Some journalists brave the warm spring sun, others seek respite in the shade of the Vatican's colonnades. Whatever their strategy, the aim is the same: to spot the red-capped cardinals emerging from Synod Hall and try to elicit from them a clue as to who will succeed Pope Francis. The men responsible for picking a new pontiff are enjoying rock-star status in Rome this week as they prepare for conclave: the secret, centuries-old ritual of electing a leader of the Catholic church that is due to begin on 7 May. Marina Garcà­a Diéguez is among the journalists partaking in the…