NEW: Dr. Marc Siegel breaks down the defense team’s attempt to blame medication for Lindsay Clancy killing her three children in the high-profile murder trial.

NEW: Dr. Marc Siegel breaks down the defense team’s attempt to blame medication for Lindsay Clancy killing her three children in the high-profile murder trial. @​DrMarcSiegel says, "The defense attorney was dodging this and trying to throw all the medicines under the bus, when there's literally onl…