Complex sentence: Bozz says he won't, holding up Paxton's journal, ripping out pages as the bus drives off, Paxton trying to regain his journal while Bozz rips out pages then throws the journal back down before the bus speeds away to Vietnam.
Split into simpler sentences: Bozz says he won't, holding up Paxton's journal, ripping out pages as the bus drives off, Paxton trying to regain his journal while Bozz rips out pages. Bozz then throws the journal back down before the bus speeds away to Vietnam.