Clinical psychologist explains Lindsay Clancy's postpartum psychosis defense

Heather Berlin, a neuroscientist, clinical psychologist and clinical professor at the Icahn School of Medicine at Mount Sinai, joins "The Daily Report" to explain the difference between postpartum depression and psychosis and what it means for Lindsay Clancy's murder trial.

Heather Berlin, a neuroscientist, clinical psychologist and clinical professor at the Icahn School of Medicine at Mount Sinai, joins "The Daily Report" to explain the difference between postpartum depression and psychosis and what it means for Lindsay Clancy's murder trial.