It stopped because its halftime and They were on the 1 and decided to pass instead of run on 1st down! Culpepper ended up getting sacked. Then 2nd and Goal on the 7 Culpepper fumbled.
I have no idea, they were rushing the ball on that very nice drive when they got to the 1 but every drive before that and this drive right here all they've done is pass. One drive has worked for the raiders so far and that was mainly a running drive every other drive has failed so far and those were based on pass, They need to run alot more if they even have a chance at this one.