Lindsay Clancy's Husband Doesn't Blame Her for Kids' Deaths?

As opening statements approach in the trial of Lindsay Clancy, the Massachusetts mother accused of killing her three young children, both sides are preparing for a closely watched courtroom battle. Prosecutors contend Clancy is criminally responsible, while her defense argues she was suffering from postpartum psychosis, a key question the jury will ultimately decide. Court TV's Vinnie Politan Investigates. MORE