the sisters, aingeed 5 and 10, told police they were walking near sunnyvale and nob hill, when the man told the girls to get in the car or he would shoot their relatives. the girls ran away. this has people in the area on edge. >> my daughter has a cell phone. but how far can you get with a cell phone? there's been incidents that she's had to walk there. after hearing this, i can't letter had -- let her do that. >> they told officers had a missing tooth and was driving a green jeep with tinted windows, a damaged left headlight and a blue and white license plate containing the letter g and the number 5. in a move that is sure to be controversial, doctors in atlanta have announced the first use in the united states of embryonic stem cells to treat a human being. doctors at the shepherd center injected manufactured nerve cells into a person who suffered spinal cord damage in the past few weeks. they hope the cells were grow new nerves. religious conservatives who contend life begin at inception oppose this on moral grounds. >>> the nation's economy will grow this year and next but at a sl