u.s. intelligence experts have also been poring through bin laden s handwritten journal. in a recently published book, his son, omar, said his father religiously recorded his thoughts. he would thunder over past grievances or pose new ideas that he believed would alter the course of the world. though investigators say bin laden was interested in attacking passenger trains here in the u.s., authorities have revealed no new details about plots or targets found in bin laden s writings or his files. reverend billy graham is in a north carolina hospital this morning undergoing treatment for pneumonia. doctors say that the 92-year-old evangelist s condition is not life threatening. in fact, they say that he is fully alert, also in good spirits and he also signed his own admission papers. in political news this morning, newt gingrich did not waste any time taking shots at president obama just hours after announcing that he will run for the white house. the former house speaker told fox