news by the numbers. up to 500. that's how many jobs ge plans to move to europe and china. the company blaming congress for allowing the charter for the exprt/import bank to expire earlier this year. next four, researchers say that's how many days students should go to school each week to improve their test scores? the study finds a shorter week with longer hours each day lowered absenteeism and brought down costs. hmm. and finally, 20%. one in five teenagers wake up during the night to check their facebook page! researchers say the disruption in sleep is leaving students tired at school. that's news by the numbers. >> all right. didn't pass the test, couldn't make the grade. well there's some good news you're qualified for a high school diploma in the state of california. governor jerry brown expected to sign legislation retro actively suspending a basic high school exit test requirement for graduation. is that helping these kids? that means thousands of students