Alicia and Lucca join forces with Louis Canning to defend a Web site accused of racial profiling. Meanwhile, Eli and Ruth worry about the nature of Alicia's relationship with Jason and how it could impact Peter's presidential campaign.

Tensions run high as the entire Florrick family is crammed into Peter's campaign bus with Eli and Ruth on their way to the Iowa Caucuses. Once there, Peter attempts a high-risk political stunt to gain votes for his presidential bid