Sahar Bibiyan

House and his team battle to save a presidential hopeful, and Volger pushes House into making a speech on his pharmaceutical company, but it's not exactly what Volger had hoped for.

David finally embraces his demons. Brenda delivers early and fights Nate's negativity. Margaret is impressed to see Olivier's nurturing side. Rico and Vanessa celebrate an investment. Claire's departure reveals what's to come for those she loves and herself.