Sagan sprints to 2nd stage win, Quintana leads Tirreno
FERMO, Italy — World champion Peter Sagan sprinted to another victory in the Tirreno-Adriatico race, while Nairo Quintana retained the overall lead after the fifth stage on Sunday. Sagan, who was also fastest on Friday, edged out Thibaut Pinot and Primoz Roglic on the narrow, cobbled climb to the finish of the 210-kilometer (130-mile) ride