Testing consortium, says it is unlikely that any trainer would willingly give their horse scopolamine because of its negative side effects. I dont believe that there would be a reason to administer that to a horse. I think the possibility of adverse events is much greater than any potential for beneficial events. Reporter bafferts attorney is Craig Robertson iii. There was no intentional administration by mr. Baffert. In addition, to support that, were talking about a minuscule levels of the substance. Reporter the medical director of the california horse racing board said the test results were tossed because the sample was contaminated with jimsonweed, which occurs naturally in feed given to horses. Norah. Complicated. All right, barry, thank you. Now a cbs news investigation. Isis remains an active threat to the west, long after it was all but wiped out in syria. And tonight Holly Williams goes undercover to expose how human smugglers are helping isis fighters infiltrate western euro