Tuesday night in Charleston, South Carolina, seven Democratic presidential candidates clashed in a messy, raucous and contentious debate in their final meeting before the state's primary on Saturday.

We talk about how Massachusetts is preparing.

We took a tour of the museum with Richtie, who soon will oversee a massive renovation of the Blue Wing.

Plus, the new President of the Museum Of Science wants to lower admissions prices and make the institution more accessible for all.

Suffolk County District Attorney Rachael Rollins today announced what Root was carrying was not a working firearm, and that police shot the bullet that hit the hospital valet.

We speak with Monalisa Smith, founder and president of Mothers for Justice and Equality, which has been involved in the response to the violence, and Emmett Folgert, executive director of the Dorchester Youth Collaborative.

Helen Drinan is retiring in June as the eighth president of Simmons University.

The Department Of Elementary And Secondary Education report will be the first such audit for Boston schools since 2009.

Plus, we speak with outgoing Simmons University President Helen Drinan.

Our Week In Review panelists look ahead to the Nevada primary, a high-profile malpractice case against Boston Children's Hospital, and what to make of the number of specially trained federal officers working in Boston with local Immigration and Customs Enforcement officials.