more of a past and a future right now. i think chernoff is trying to set up dr. shafer as being antagonistic toward dr. white and vice versa and that may amplify or embellish his testimony because of the personal vendetta against him. >> the defense has a lot of work ahead of them. >> sure. >> they have to backtrack and basically go into damage control mode. where should they start? >> well, i think they've got to do three things. one, they've got to have three experts to counteract the prosecution experts, once again, all ties go to the defendant. if they have experts who say there prnt egregious deviations from the accepted standarded of care, didn't rise to the level of criminal, secondly they'll hit upon the fact that the iv tubing was never seized or disappeared on the part of the prosecution. it's not there in evidence. and thirdly they have to show that there have been incidents