KTVU Ten OClock News May 10, 2012
>> ryan: your top four, america! the lines will be open for at least two hours. if you have never cast a vote on this show before, now is the perfect time to start. tomorrow night, david cook and jennifer lopez on the stage. who is going to be in the final three? don't miss it. 8/7 central. your local news is next. thanks for watching. good night, america. you are looking at a live picture here. we have breaking news in san francisco at this hour, where police say a man has been taking shots at officers. good evening, everyone, i'm frank somerville. >> i'm julie haener. a tense sit...