There's a powerful fantasy in American society: the fantasy of the ideal mother. This mother is devoted to her family above all else. She raises the kids, volunteers at the school, cleans the house, plans the birthday parties, cares for her own parents. She's a natural nurturer. And she's happy...

The Fourth Amendment is the part of the Bill of Rights that prohibits "unreasonable searches and seizures." But — what's unreasonable? That question has fueled a century's worth of court rulings that have dramatically expanded the power of individual police officers in the U.S. Today on the show,...