Australian schools in crisis, anxious students and stressed-out teachers; plus inside America's House of Horrors, why 13 children in one family spent more than a decade chained up, tortured and starved.

Beautiful 6-year-old Isabella dreams of being able to walk, but will her wish come true in Mexico? Should the ISIS bride and her Aussie baby be allowed to call Australia home? And the littlest drovers defying the drought in the Long Paddock.