. >> sisters beatrice and elizabeth attend public high school in a low-income mostly hispanic section of northern los angeles. the girls are aiming for college, and would be the first in the family with higher degrees. but the sisters say in middle school, they face obstacles in pursuing their education. chaotic classrooms and little to no instruction. elizabeth, now a junior, and beatrice, a sophomore, say back in 7th grade they both had a particularly bad history teacher. >> he would just be at his desk. use his computer, or sleeping. >> i didn't learn anything. >> he wouldn let students smoke marijuana in class. >> reporter: beatrice also says a science teacher was offensive. >> he would call this girl a -- and go over there. >> what went through your mind when you heard that? >> i didn't want to -- i didn't want him to offend me. >> reporter: they were really being traumatized by these teachers. beatrice and elizabeth's mother, who emigrated from mexico, said she complained to a school administrator about the two teachers, and two others. but she says nothing happened. >> he didn'

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of up to sixty kilometers per hour and a lot of some of the elite famous soviet ice hockey player beatrice laugh made his debut at russia's first there was staged in twenty zero zero one and the twenty seven year old just needs the chance to qualify for the final but still enjoyed competing in front of eighteen clausen friends and fans but unfortunately i pulled a muscle on my first run and it was hard to go at full speed the overall data marco dialogue slipped in front of me but i failed to take my chance at the track is really tricky it was great to race here the atmosphere around the track a fantastic. dialogue ahead storm two back to back trance at the finish and us stages and confidently crew is to the four man decider in moscow yet cameron pulled out all the stops to upset the australian in an enthralling battle in the final race the american claimed his second career weekend to keep his slim title hopes alive going into the final race of the season in quebec next week i feel great about winning mask i mean i felt good all weekend and believe it or not that was the first time i felt