. >>> stage 14 of the tour de france, the toughest yet. 105-mile trek through the patterpyrenees, andb. the frenchman retains the yellow jersey for the sixth straight stage. he even says, he can't believe he's still in the lead, expecting to lose the yellow jersey, but six in a row. >> you can see the pain on their faces. thanks a lot, colin. >>> coming up, a possible record breaking weekend as the magic of harry potter comes to a close. >> >> the streets of san francisco may look cleaner tonight thanks to the help of hundreds of volunteers. more than 400 of them, along with the department of public works, and mayor ed lee, gathered in the bayview neighborhoods for a clean team event. the monthly cleanups rotate through the city's 11 districts. today volunteers landscaped sidewalks, painted over graffiti, and picked up trash and debris illegally discarded. >> when you see a lot of really good dumping in neighborhoods, man, you know, that contributes to the appearance of a neighborhood, and that translates into, you know, weather a neighborhood is safe or not. >> the department of publ