pappa murphy's has not responded on our request for comment. >>> the centers for disease control says it may finally be safe to eat romaine lettuce again. the last batch of potentially tainted lettuce is over t.cdc says it's unlikely any of the tainted lettuce is left. in total 172 people got sick in 32 states and one person died. >>> oakland unified is dealing with a lot, a teacher shortage, an affordable housing shortage, a qualified candidate shortage. a job fair is giving new hope for applicants and the city. abc 7 news reporter kate larsen was there. >> they teach different subl jekts and have different reasons for wanting to work in oakland, but have a similar problem. >> just looking at the open houses, places for rent, there's not much in our price range. >> i live in san leandro, but i'm experiencing the increase in rent. >> goss grew up in oakland and would like to return to oakland unified as a special education teacher but is open to moving elsewhere. >> the cost of houses in sacramento compared to oakland, night and day. people have to go where they can afford to live. on