his adversary, john seiko, is serving a six-year sentence for sexual assault.ameras were there when officers interrogated them about the fight. >> what was this all about? >> well, he's a rapist. i was talking with an inmate in the meal line about it with him. >> you were talking about his crime with a prisoner. >> i was talking with a prisoner about him being a rapist. he said, you aren't [ bleep ]. i said, you're not. >> i told him to stop talking about me and i repeated it. and he said, what are you going to do? and i repeated it again, stop talking about me. and then he walked up to me in my face and said, now what are you going to do? >> five minutes later he bum rushed me. >> don't come at me. >> slammed me against the wall. >> i put my hand in his face. i don't know what i did after that. >> he starts scratching my face. i grabbed him around the waist and threw him on the floor and hit him twice in self-defense to get him let go of my neck. i have 100 witnesses i can bring up at d-board. i'm not worried about it. >> about him hitting you first or you tal

national criminal background check on drivers, a 19-point car inspection. 53-year-old marcelo upon seiko has been driving a taxi half his life and had this to say to "rideshare" users. >> for you to come up here and say you're sharing the ride with your passengers, you're not. you're charging them money. that's a taxi. you should be regulated as a taxi. >> reporter: the decision to regulate now rests with the puc. but "rideshare" advocate kelsey king after using "rideshare" 47 times, she is not going back to a taxi anytime soon. >> i think you're doing anything 47 times you're bound to have a few bad experiences but i can't say the same about lift. >> well, the puc's expected to vote on the new "rideshare" regulations september 19. >>> president obama has canceled a trip to california scheduled for next week. the white house says the president will instead stay in washington to press his case for strikes against syria. mr. obama was supposed to speak at a labor group convention in los angeles and attend a party fundraiser. >>> it was all smiles and cordial handshakes between president ob

>> maria, i see it and i can't help but think about 30 years ago when seiko introduced what was reallywatch, which was a tv watch. it got 82 tv channels delivered to your wrist. there was enormous buzz. it was covered on the front page of the "financial times." but it was a big buzz but a big bust. two reasons. one was the design. it was clunky, chunky, and did not look good on the wrist. and the other was it was impracticable. people love tv, but they don't want to watch the yankees game, or in those days, an episode of "m.a.s.h." on a tv with a 1.2-inch screen. here we are 30 years later, and those two great issues are still there. they're two hurdles no one has gotten over yet. one is the design. and then the question of all of the functions that are on the new samsung watch and whatever other watch comes now. the question is, do people really want that on the wrist? >> would you -- wouldnow. the question is do people really want that on the wrist? >> would you wear this, bob benmosche? >> i kind of like my watch. it's interesting because i know that one day when somebody says to me