b". san jose got a "d".ive counties got an "a". >>> student at san francisco middle school are fighting violence with smiles. students at will school in the sunset district are being encouraged at each other to smile each other. event focused on diversity and resolution and preventing bullying. >> if they smile each other, it builds up community. i may not know your name and i'm going to give you a smile and brighten your day. >> that school is putting smiles in hallways and surprising students. it's hard to be mad at someone if they are smiling at you. >> it depends what they are smiling about. 4:57. >> federal agents raid a bay area university. next, the scam authorities say the school was running. >> shocking behavior in oakland second great classroom has school officials promising a full investigation. i'm amy hollyfield. >> and one of the state's municipal bankruptcies, next, how vallejo'sability plan could [ male announcer ] 95% of all americans aren't getting enough whole grain. buactually, it's easie

b"'s. san jose got a "d". five bay area cities and counties received "a"s,. >> students at a san francisco middle school are fighting violence with smiles. students in the sunset district are being encouraged to smile at each other throughout the day as part of the school district's respect week. conflict resolution and also preventing bullying. >> in the hallways, they smile each other, it builds up community. >> school is putting smiles in hallways and surprising students with stickers saying i got caught smiling. >> officials are investigating how two seconds graders engaged in sex acts with each other while their teacher was in the classroom. >> amy? >> it's hard to find the word to react to this one. no doubt it will be the dominant conversation here at markham elementary school. they confirmed that there were two separate incidents in the classroom, a second great classroom while the teacher was in the room. first one involved several students who took some of their clothes off. second involved two kids

jose a "d." for the second year in a row. sanfrancisco boosted its grade to a "b." that's up from a "c." oakland also got a "b." the cities were graded on tobacco prevention and control as well as the clean air. >>> the bare is no longer in the top five when it comes to the -- the bay area is no longer in the top five when it comes to the worst commutes. it dropped to number 6. >> you may have to deal with carpool lane. but most likely i think it has to do with the economy. nobody is working a lot. 40 hours like they used to -- some are working three days a week. >> this is the first time the bay area did not make the top five since the study began 28 years ago. this year baltimore edged out the bay area for the number five spot. other cities in the top five include washington, d.c., chicago, l.a. and, of course, new york city. >> yes. sal has an eye on all of our problems. how are we doing now, sal is. >> i i would -- i would say we're a c-plus, maybe b-minus for the commute if i had to use the standard grading system. let's talk about 580. authorities don't expect the tree to be cleare

jose where rodriquez might have gone. they say they will keep d isplaying the message about julie annie on the -- jluiani -- juliani on the electronic b oards. stay with ktvu for continuing coverage on the search. and we'll continue to brick you updates at ktvu.com. >>> the coast guard is resuming their search for fishermen who apparently fell overboard on saturday in the delta waters of eastern contra costa county. someone spotted the boat b elonging to harry lee saturday afternoon, adrift with no one on board. sheriff deputies and the coast guard searched for him saturday and yesterday but did not find him. leigh's believed to have been wearing a manual life jacket that would require pulling a string to inflate it. if he was incapacity stated -- incapacitated, they say, s omehow, he may not have been able to pull the string. >>> a ship in san francisco at the port getting much-needed repairs. allie rasmus has more. >> reporter: this is the carnival cruise ship splendor right here behind us. you can see some of the repair work has already begun. there's two cranes working on the -- off the back end of the ship. if we pan down below t